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Страница 274 - гдз по физике 10 класс учебник Мякишев, Синяков
Авторы: Мякишев Г. Я., Синяков А. З.
Тип: Учебник
Издательство: Просвещение
Год издания: 2021 - 2026
Уровень обучения: углублённый
Цвет обложки: зелёный бело-зеленый фон, изображён паровоз
ISBN: 978-5-09-091915-9
Популярные ГДЗ в 10 классе
Cтраница 274
App\Models\BookPage {#1030 // resources/views/models/book_page/default.blade.php #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1407608 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "274" "field_url" => "/10-klass/fizika/myakishev-uchebnik/page-274" "field_display_title" => "274" "field_folder" => "1" "field_image_name" => "274" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#1036 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1068 #items: array:1 [ 0 => App\Models\Book {#1034 #connection: "mysql" #table: "books" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:50 [ "id" => 1921 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_tree_default_status" => "tasks" "field_pages_status" => null "field_subject" => Illuminate\Database\Eloquent\Collection {#1037 #items: array:1 [ 0 => App\Models\Term {#1035 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:10 [ "id" => 6493 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Физика" "field_abbreviated_name" => null "field_cases" => array:6 [ "field_accusative_case" => "физику" "field_creative_case" => "физикой" "field_dative_case" => "физике" "field_genitive_case" => "физики" "field_nominative_case" => "физика" "field_prepositional_case" => "физике" ] "field_foreign_lang_name" => null "field_short_name" => null "field_subject_type" => "technical_subject" "field_translit" => "fizika" ] #original: array:10 [ "id" => 6493 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Физика" "field_abbreviated_name" => null "field_cases" => array:6 [ "field_accusative_case" => "физику" "field_creative_case" => "физикой" "field_dative_case" => "физике" "field_genitive_case" => "физики" "field_nominative_case" => "физика" "field_prepositional_case" => "физике" ] "field_foreign_lang_name" => null "field_short_name" => null "field_subject_type" => "technical_subject" "field_translit" => "fizika" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_class" => Illuminate\Database\Eloquent\Collection {#1038 #items: array:1 [ 0 => App\Models\Term {#1039 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 5459 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "10" "field_cases" => array:6 [ "field_accusative_case" => "десятый" "field_creative_case" => "десятым" "field_dative_case" => "десятому" "field_genitive_case" => "десятого" "field_nominative_case" => "десятый" "field_prepositional_case" => "десятом" ] "field_translit" => "desjatyj" ] #original: array:6 [ "id" => 5459 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "10" "field_cases" => array:6 [ "field_accusative_case" => "десятый" "field_creative_case" => "десятым" "field_dative_case" => "десятому" "field_genitive_case" => "десятого" "field_nominative_case" => "десятый" "field_prepositional_case" => "десятом" ] "field_translit" => "desjatyj" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_publisher" => Illuminate\Database\Eloquent\Collection {#1040 #items: array:1 [ 0 => App\Models\Term {#1041 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 5153 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Просвещение" "field_cases" => null "field_translit" => "prosveschenie" ] #original: array:6 [ "id" => 5153 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Просвещение" "field_cases" => null "field_translit" => "prosveschenie" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_author" => Illuminate\Database\Eloquent\Collection {#1042 #items: array:2 [ 0 => App\Models\Term {#1043 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ "id" => 5305 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Мякишев" "field_bio" => null "field_degree_rp" => null "field_foreign_lang_name" => null "field_foreign_lang_patronymic" => null "field_foreign_lang_surname" => null "field_name" => "Генадий" "field_patronymic" => "Яковлевич" "field_surname_rp" => null ] #original: array:12 [ "id" => 5305 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Мякишев" "field_bio" => null "field_degree_rp" => null "field_foreign_lang_name" => null "field_foreign_lang_patronymic" => null "field_foreign_lang_surname" => null "field_name" => "Генадий" "field_patronymic" => "Яковлевич" "field_surname_rp" => null ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 1 => App\Models\Term {#1044 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ "id" => 5771 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Синяков" "field_bio" => null "field_degree_rp" => null "field_foreign_lang_name" => null "field_foreign_lang_patronymic" => null "field_foreign_lang_surname" => null "field_name" => "Арон" "field_patronymic" => "Залманович" "field_surname_rp" => null ] #original: array:12 [ "id" => 5771 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Синяков" "field_bio" => null "field_degree_rp" => null "field_foreign_lang_name" => null "field_foreign_lang_patronymic" => null "field_foreign_lang_surname" => null "field_name" => "Арон" "field_patronymic" => "Залманович" "field_surname_rp" => null ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1045 #items: [] #escapeWhenCastingToString: false } "field_book_type" => Illuminate\Database\Eloquent\Collection {#1046 #items: array:1 [ 0 => App\Models\Term {#1047 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:10 [ "id" => 6671 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Учебник" "field_book_type_foreign" => null "field_cases" => array:6 [ "field_accusative_case" => "учебник" "field_creative_case" => "учебником" "field_dative_case" => "учебнику" "field_genitive_case" => "учебника" "field_nominative_case" => "учебник" "field_prepositional_case" => "учебнике" ] "field_plural_form" => null "field_short_name" => null "field_short_name_foreign" => null "field_translit" => "uchebnik" ] #original: array:10 [ "id" => 6671 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Учебник" "field_book_type_foreign" => null "field_cases" => array:6 [ "field_accusative_case" => "учебник" "field_creative_case" => "учебником" "field_dative_case" => "учебнику" "field_genitive_case" => "учебника" "field_nominative_case" => "учебник" "field_prepositional_case" => "учебнике" ] "field_plural_form" => null "field_short_name" => null "field_short_name_foreign" => null "field_translit" => "uchebnik" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_country" => Illuminate\Database\Eloquent\Collection {#1048 #items: array:1 [ 0 => App\Models\Term {#1049 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 9 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Россия" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_translit" => "rossiya" ] #original: array:6 [ "id" => 9 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Россия" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_translit" => "rossiya" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_city" => Illuminate\Database\Eloquent\Collection {#1050 #items: array:1 [ 0 => App\Models\Term {#1051 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 15 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Москва" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_translit" => "moskva" ] #original: array:6 [ "id" => 15 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "Москва" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_translit" => "moskva" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_series" => Illuminate\Database\Eloquent\Collection {#1052 #items: [] #escapeWhenCastingToString: false } "field_umk" => Illuminate\Database\Eloquent\Collection {#1053 #items: [] #escapeWhenCastingToString: false } "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1054 #items: array:1 [ 0 => App\Models\Term {#1055 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 39 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "углублённый" "field_cases" => array:6 [ "field_accusative_case" => "углубленный" "field_creative_case" => "углубленным" "field_dative_case" => "углубленному" "field_genitive_case" => "углубленного" "field_nominative_case" => "углубленный" "field_prepositional_case" => "углубленном" ] "field_translit" => "uglublennyy" ] #original: array:6 [ "id" => 39 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "углублённый" "field_cases" => array:6 [ "field_accusative_case" => "углубленный" "field_creative_case" => "углубленным" "field_dative_case" => "углубленному" "field_genitive_case" => "углубленного" "field_nominative_case" => "углубленный" "field_prepositional_case" => "углубленном" ] "field_translit" => "uglublennyy" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1056 #items: array:1 [ 0 => App\Models\Term {#1057 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:10 [ "id" => 6706 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "ФГОС (старый)" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_color" => null "field_end_year" => "2022" "field_start_year" => "2019" "field_translit" => "fgos-old" "field_type" => null ] #original: array:10 [ "id" => 6706 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "ФГОС (старый)" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_color" => null "field_end_year" => "2022" "field_start_year" => "2019" "field_translit" => "fgos-old" "field_type" => null ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_publication_number" => "11" "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1058 #items: array:1 [ 0 => App\Models\Term {#1059 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 33 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "стереотипное" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_translit" => "stereotipnoe" ] #original: array:6 [ "id" => 33 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "стереотипное" "field_cases" => array:6 [ "field_accusative_case" => null "field_creative_case" => null "field_dative_case" => null "field_genitive_case" => null "field_nominative_case" => null "field_prepositional_case" => null ] "field_translit" => "stereotipnoe" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1060 #items: [] #escapeWhenCastingToString: false } "field_under_the_edition_degree" => null "field_cover_description" => "бело-зеленый фон, изображён паровоз" "field_publication_year" => "2021" "field_publication_year_until" => null "field_part" => "" "field_part_writing" => "" "field_second_foreign_language" => null "field_for_whom" => "Учебное издание" "field_allowed" => null "field_reserve_field" => null "field_link_to_source" => null "field_tasks_count" => "400" "field_priority" => null "field_default_folder" => "/fizika_10/myakishev-u/" "field_isbn" => "978-5-09-091915-9" "field_cover" => array:1 [ 0 => "/media/fizika_10/myakishev-u/covers/cover1.webp?ts=1758119329" ] "field_cover_alts" => array:1 [ 0 => "" ] "field_covers" => array:1 [ 0 => array:4 [ "path" => "/media/fizika_10/myakishev-u/covers/cover1.webp?ts=1758119329" "alt" => "" "width" => "1600" "height" => "2426" ] ] "field_popular_book" => "0" "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1061 #items: [] #escapeWhenCastingToString: false } "field_new_book" => Illuminate\Database\Eloquent\Collection {#1062 #items: [] #escapeWhenCastingToString: false } "field_old_book" => Illuminate\Database\Eloquent\Collection {#1063 #items: [] #escapeWhenCastingToString: false } "field_url" => "/10-klass/fizika/myakishev-uchebnik" "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1064 #items: array:1 [ 0 => App\Models\Term {#1065 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 47 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "зелёный" "field_cases" => array:6 [ "field_accusative_case" => "зелёный" "field_creative_case" => "зелёным" "field_dative_case" => "зелёному" "field_genitive_case" => "зелёного" "field_nominative_case" => "зелёный" "field_prepositional_case" => "зелёном" ] "field_translit" => "zelyonyy" ] #original: array:6 [ "id" => 47 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "name" => "зелёный" "field_cases" => array:6 [ "field_accusative_case" => "зелёный" "field_creative_case" => "зелёным" "field_dative_case" => "зелёному" "field_genitive_case" => "зелёного" "field_nominative_case" => "зелёный" "field_prepositional_case" => "зелёном" ] "field_translit" => "zelyonyy" ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "breadcrumbs" => array:3 [ "class" => 381 "subject" => 556 "class_subject" => 494 ] ] #original: array:50 [ "id" => 1921 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_tree_default_status" => "tasks" "field_pages_status" => null "field_subject" => Illuminate\Database\Eloquent\Collection {#1037} "field_class" => Illuminate\Database\Eloquent\Collection {#1038} "field_publisher" => Illuminate\Database\Eloquent\Collection {#1040} "field_author" => Illuminate\Database\Eloquent\Collection {#1042} "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1045} "field_book_type" => Illuminate\Database\Eloquent\Collection {#1046} "field_country" => Illuminate\Database\Eloquent\Collection {#1048} "field_city" => Illuminate\Database\Eloquent\Collection {#1050} "field_series" => Illuminate\Database\Eloquent\Collection {#1052} "field_umk" => Illuminate\Database\Eloquent\Collection {#1053} "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1054} "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1056} "field_publication_number" => "11" "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1058} "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1060} "field_under_the_edition_degree" => null "field_cover_description" => "бело-зеленый фон, изображён паровоз" "field_publication_year" => "2021" "field_publication_year_until" => null "field_part" => "" "field_part_writing" => "" "field_second_foreign_language" => null "field_for_whom" => "Учебное издание" "field_allowed" => null "field_reserve_field" => null "field_link_to_source" => null "field_tasks_count" => "400" "field_priority" => null "field_default_folder" => "/fizika_10/myakishev-u/" "field_isbn" => "978-5-09-091915-9" "field_cover" => array:1 [ 0 => "/media/fizika_10/myakishev-u/covers/cover1.webp?ts=1758119329" ] "field_cover_alts" => array:1 [ 0 => "" ] "field_covers" => array:1 [ 0 => array:4 [ "path" => "/media/fizika_10/myakishev-u/covers/cover1.webp?ts=1758119329" "alt" => "" "width" => "1600" "height" => "2426" ] ] "field_popular_book" => "0" "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1061} "field_new_book" => Illuminate\Database\Eloquent\Collection {#1062} "field_old_book" => Illuminate\Database\Eloquent\Collection {#1063} "field_url" => "/10-klass/fizika/myakishev-uchebnik" "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1064} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "breadcrumbs" => array:3 [ "class" => 381 "subject" => 556 "class_subject" => 494 ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#1066 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1077 #items: array:1 [ 0 => App\Models\Element {#1076 #connection: "mysql" #table: "elements" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 1659869 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#1087 #items: array:1 [ 0 => App\Models\Edition {#1086 #connection: "mysql" #table: "editions" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 5922 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "title" => "Условие" "field_order" => "1" "field_publisher" => Illuminate\Database\Eloquent\Collection {#1091 #items: array:1 [ 0 => App\Models\Term {#1088 …30} ] #escapeWhenCastingToString: false } "field_content_type" => "free" "field_content_mode" => "text, image" "field_page_content_mode" => "image" "field_content_text_checked" => null "field_page_content_text_checked" => "0" "field_solution_author" => "Автор" "field_moderator" => "stas" "field_edition_type" => "statement" "field_root_dir" => "0-" "field_responsible" => Illuminate\Database\Eloquent\Collection {#1095 #items: [] #escapeWhenCastingToString: false } "field_comment" => null "field_similar_book" => Illuminate\Database\Eloquent\Collection {#1089 #items: [] #escapeWhenCastingToString: false } "field_process_formula" => "katex" "field_edition_group" => Illuminate\Database\Eloquent\Collection {#1092 #items: [] #escapeWhenCastingToString: false } "field_content_source" => null ] #original: array:21 [ "id" => 5922 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "title" => "Условие" "field_order" => "1" "field_publisher" => Illuminate\Database\Eloquent\Collection {#1091} "field_content_type" => "free" "field_content_mode" => "text, image" "field_page_content_mode" => "image" "field_content_text_checked" => null "field_page_content_text_checked" => "0" "field_solution_author" => "Автор" "field_moderator" => "stas" "field_edition_type" => "statement" "field_root_dir" => "0-" "field_responsible" => Illuminate\Database\Eloquent\Collection {#1095} "field_comment" => null "field_similar_book" => Illuminate\Database\Eloquent\Collection {#1089} "field_process_formula" => "katex" "field_edition_group" => Illuminate\Database\Eloquent\Collection {#1092} "field_content_source" => null ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "book_page" => array:2 [ "refs" => "1407608" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "274-1.jpg" "alt" => null "width" => "1575" "height" => 2460 "path" => "/media/fizika_10/myakishev-u/0-1/274-1.webp?ts=1758298127" ] ] ] #original: array:6 [ "id" => 1659869 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#1087} "book_page" => array:2 [ "refs" => "1407608" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "274-1.jpg" "alt" => null "width" => "1575" "height" => 2460 "path" => "/media/fizika_10/myakishev-u/0-1/274-1.webp?ts=1758298127" ] ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "next" => Illuminate\Database\Eloquent\Collection {#3795 #items: array:1 [ 0 => App\Models\BookPage {#3794 #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1407609 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "275" "field_url" => "/10-klass/fizika/myakishev-uchebnik/page-275" "field_display_title" => "275" "field_folder" => "1" "field_image_name" => "275" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3813 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3812 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3811 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3797 #items: array:1 [ 0 => App\Models\Element {#3798 #connection: "mysql" #table: "elements" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 1659870 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#3944 #items: array:1 [ 0 => App\Models\Edition {#1086} ] #escapeWhenCastingToString: false } "book_page" => array:2 [ "refs" => "1407609" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "275-1.jpg" "alt" => null "width" => "1554" "height" => 2459 "path" => "/media/fizika_10/myakishev-u/0-1/275-1.webp?ts=1758298127" ] ] ] #original: array:6 [ "id" => 1659870 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#3944} "book_page" => array:2 [ "refs" => "1407609" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "275-1.jpg" "alt" => null "width" => "1554" "height" => 2459 "path" => "/media/fizika_10/myakishev-u/0-1/275-1.webp?ts=1758298127" ] ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407610" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1407608" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3809 #items: [] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1407609 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "275" "field_url" => "/10-klass/fizika/myakishev-uchebnik/page-275" "field_display_title" => "275" "field_folder" => "1" "field_image_name" => "275" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3813} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3812} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3811} "content" => Illuminate\Database\Eloquent\Collection {#3797} "next" => array:2 [ "refs" => "1407610" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1407608" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3809} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "previous" => Illuminate\Database\Eloquent\Collection {#3790 #items: array:1 [ 0 => App\Models\BookPage {#3789 #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1407607 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_url" => "/10-klass/fizika/myakishev-uchebnik/page-273" "field_display_title" => "273" "field_folder" => "1" "field_image_name" => "273" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3791 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3792 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3793 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3803 #items: array:1 [ 0 => App\Models\Element {#3802 #connection: "mysql" #table: "elements" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 1659868 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#3804 #items: array:1 [ 0 => App\Models\Edition {#1086} ] #escapeWhenCastingToString: false } "book_page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "273-1.jpg" "alt" => null "width" => "1552" "height" => 2459 "path" => "/media/fizika_10/myakishev-u/0-1/273-1.webp?ts=1758298127" ] ] ] #original: array:6 [ "id" => 1659868 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#3804} "book_page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "273-1.jpg" "alt" => null "width" => "1552" "height" => 2459 "path" => "/media/fizika_10/myakishev-u/0-1/273-1.webp?ts=1758298127" ] ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407608" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1407606" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3796 #items: array:10 [ 0 => App\Models\Task {#3816 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407245 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-16" "field_display_title" => "16" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3820 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3819 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3829 #items: array:1 [ 0 => App\Models\Branch {#3828 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3864 #items: array:3 [ 0 => App\Models\Branch {#3874 …30} 1 => App\Models\Branch {#3878 …30} 2 => App\Models\Branch {#3883 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3821 #items: array:2 [ 0 => App\Models\Element {#3856 …30} 1 => App\Models\Element {#3855 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407246" "type" => "task" ] "previous" => array:2 [ "refs" => "1407244" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3859 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407245 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-16" "field_display_title" => "16" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3820} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3819} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3829} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3864} "content" => Illuminate\Database\Eloquent\Collection {#3821} "next" => array:2 [ "refs" => "1407246" "type" => "task" ] "previous" => array:2 [ "refs" => "1407244" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3859} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 1 => App\Models\Task {#3862 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407246 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-17" "field_display_title" => "17" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3871 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3857 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3860 #items: array:1 [ 0 => App\Models\Branch {#3874 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3825 #items: array:3 [ 0 => App\Models\Branch {#3874 …30} 1 => App\Models\Branch {#3878 …30} 2 => App\Models\Branch {#3883 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3823 #items: array:2 [ 0 => App\Models\Element {#3839 …30} 1 => App\Models\Element {#3836 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407247" "type" => "task" ] "previous" => array:2 [ "refs" => "1407245" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3846 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407246 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-17" "field_display_title" => "17" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3871} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3857} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3860} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3825} "content" => Illuminate\Database\Eloquent\Collection {#3823} "next" => array:2 [ "refs" => "1407247" "type" => "task" ] "previous" => array:2 [ "refs" => "1407245" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3846} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 2 => App\Models\Task {#3853 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407247 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-18" "field_display_title" => "18" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3861 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3841 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3848 #items: array:1 [ 0 => App\Models\Branch {#3874 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3850 #items: array:3 [ 0 => App\Models\Branch {#3874 …30} 1 => App\Models\Branch {#3878 …30} 2 => App\Models\Branch {#3883 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3852 #items: array:2 [ 0 => App\Models\Element {#3866 …30} 1 => App\Models\Element {#3867 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407248" "type" => "task" ] "previous" => array:2 [ "refs" => "1407246" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3870 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407247 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-18" "field_display_title" => "18" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3861} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3841} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3848} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3850} "content" => Illuminate\Database\Eloquent\Collection {#3852} "next" => array:2 [ "refs" => "1407248" "type" => "task" ] "previous" => array:2 [ "refs" => "1407246" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3870} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 3 => App\Models\Task {#3826 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407248 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-19" "field_display_title" => "19" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3851 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3868 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3865 #items: array:1 [ 0 => App\Models\Branch {#3874 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3818 #items: array:3 [ 0 => App\Models\Branch {#3874 …30} 1 => App\Models\Branch {#3878 …30} 2 => App\Models\Branch {#3883 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3822 #items: array:2 [ 0 => App\Models\Element {#3901 …30} 1 => App\Models\Element {#3903 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407249" "type" => "task" ] "previous" => array:2 [ "refs" => "1407247" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3898 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407248 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-19" "field_display_title" => "19" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3851} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3868} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3865} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3818} "content" => Illuminate\Database\Eloquent\Collection {#3822} "next" => array:2 [ "refs" => "1407249" "type" => "task" ] "previous" => array:2 [ "refs" => "1407247" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3898} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 4 => App\Models\Task {#3886 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407249 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-20" "field_display_title" => "20" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3863 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3900 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3891 #items: array:1 [ 0 => App\Models\Branch {#3874 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3890 #items: array:3 [ 0 => App\Models\Branch {#3874 …30} 1 => App\Models\Branch {#3878 …30} 2 => App\Models\Branch {#3883 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3888 #items: array:2 [ 0 => App\Models\Element {#3913 …30} 1 => App\Models\Element {#3915 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407250" "type" => "task" ] "previous" => array:2 [ "refs" => "1407248" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3910 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407249 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08up6-20" "field_display_title" => "20" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3863} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3900} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3891} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3890} "content" => Illuminate\Database\Eloquent\Collection {#3888} "next" => array:2 [ "refs" => "1407250" "type" => "task" ] "previous" => array:2 [ "refs" => "1407248" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3910} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 5 => App\Models\Task {#3905 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407250 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-1" "field_display_title" => "1" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3889 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3912 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3908 #items: array:1 [ 0 => App\Models\Branch {#3874 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3992 #items: array:3 [ 0 => App\Models\Branch {#4002 …30} 1 => App\Models\Branch {#4006 …30} 2 => App\Models\Branch {#4010 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3950 #items: array:2 [ 0 => App\Models\Element {#3981 …30} 1 => App\Models\Element {#3979 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407251" "type" => "task" ] "previous" => array:2 [ "refs" => "1407249" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3983 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407250 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-1" "field_display_title" => "1" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3889} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3912} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3908} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3992} "content" => Illuminate\Database\Eloquent\Collection {#3950} "next" => array:2 [ "refs" => "1407251" "type" => "task" ] "previous" => array:2 [ "refs" => "1407249" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3983} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 6 => App\Models\Task {#3985 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407251 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-2" "field_display_title" => "2" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3999 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3982 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3989 #items: array:1 [ 0 => App\Models\Branch {#4002 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3986 #items: array:3 [ 0 => App\Models\Branch {#4002 …30} 1 => App\Models\Branch {#4006 …30} 2 => App\Models\Branch {#4010 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3990 #items: array:2 [ 0 => App\Models\Element {#3970 …30} 1 => App\Models\Element {#3968 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407252" "type" => "task" ] "previous" => array:2 [ "refs" => "1407250" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3972 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407251 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-2" "field_display_title" => "2" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3999} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3982} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3989} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3986} "content" => Illuminate\Database\Eloquent\Collection {#3990} "next" => array:2 [ "refs" => "1407252" "type" => "task" ] "previous" => array:2 [ "refs" => "1407250" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3972} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 7 => App\Models\Task {#3978 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407252 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-3" "field_display_title" => "3" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3954 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3969 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3973 #items: array:1 [ 0 => App\Models\Branch {#4002 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3975 #items: array:3 [ 0 => App\Models\Branch {#4002 …30} 1 => App\Models\Branch {#4006 …30} 2 => App\Models\Branch {#4010 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3976 #items: array:2 [ 0 => App\Models\Element {#3958 …30} 1 => App\Models\Element {#3956 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407253" "type" => "task" ] "previous" => array:2 [ "refs" => "1407251" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3959 #items: array:1 [ 0 => App\Models\Book {#1034} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407252 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-3" "field_display_title" => "3" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3954} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3969} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3973} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3975} "content" => Illuminate\Database\Eloquent\Collection {#3976} "next" => array:2 [ "refs" => "1407253" "type" => "task" ] "previous" => array:2 [ "refs" => "1407251" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3959} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 8 => App\Models\Task {#3966 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407253 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-4" "field_display_title" => "4" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3974 #items: array:1 [ 0 => App\Models\Term {#3817 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3957 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3963 #items: array:1 [ 0 => App\Models\Branch {#4002 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3964 #items: array:3 [ 0 => App\Models\Branch {#4002 …30} 1 => App\Models\Branch {#4006 …30} 2 => App\Models\Branch {#4010 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3961 #items: array:2 [ 0 => App\Models\Element {#3947 …30} …1 ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407254" "type" => "task" ] "previous" => array:2 [ "refs" => "1407252" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3949 #items: array:1 [ …1] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407253 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-4" "field_display_title" => "4" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3974} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3957} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3963} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3964} "content" => Illuminate\Database\Eloquent\Collection {#3961} "next" => array:2 [ "refs" => "1407254" "type" => "task" ] "previous" => array:2 [ "refs" => "1407252" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3949} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 9 => App\Models\Task {#3988 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1407254 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-5" "field_display_title" => "5" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3962 #items: array:1 [ …1] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3918 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3952 #items: array:1 [ …1] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#3953 #items: array:3 [ …3] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3951 #items: array:2 [ …2] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1407255" "type" => "task" ] "previous" => array:2 [ "refs" => "1407253" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3940 #items: array:1 [ …1] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #original: array:24 [ "id" => 1407254 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_page_end" => null "field_url" => "/10-klass/fizika/myakishev-uchebnik/7-08vopr-5" "field_display_title" => "5" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#3962} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#3918} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3952} "parent_branches" => Illuminate\Database\Eloquent\Collection {#3953} "content" => Illuminate\Database\Eloquent\Collection {#3951} "next" => array:2 [ "refs" => "1407255" "type" => "task" ] "previous" => array:2 [ "refs" => "1407253" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#3940} "page" => array:2 [ "refs" => "1407607" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1407607 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "273" "field_url" => "/10-klass/fizika/myakishev-uchebnik/page-273" "field_display_title" => "273" "field_folder" => "1" "field_image_name" => "273" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3791} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3792} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3793} "content" => Illuminate\Database\Eloquent\Collection {#3803} "next" => array:2 [ "refs" => "1407608" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1407606" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3796} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "tasks" => Illuminate\Database\Eloquent\Collection {#1069 #items: [] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1407608 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "274" "field_url" => "/10-klass/fizika/myakishev-uchebnik/page-274" "field_display_title" => "274" "field_folder" => "1" "field_image_name" => "274" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#1036} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1068} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#1066} "content" => Illuminate\Database\Eloquent\Collection {#1077} "next" => array:2 [ "refs" => "1407609" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1407607" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#1069} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] }
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