Sign in
Login

Chers finalistes, préparez-vous pour le grand jour avec nos contenus !

Des items de toutes les options taillés sur mesure pour que vous prépariez mieux vos épreuves

Start learning
2ème Partie : LA CINEMATIQUE APPLIQUEE
Domaine Professionnel Sous domaine Professionnel
Section Technique Option Mécanique Auto
Discipline Résistance des matériaux (RDM) Classe 6ème
Matériel didactique un treuil Auteur SCHOOLAP.COM
Objectif opérationnel A la fin de la leçon l'élève sera capable de citer les organes de transformation et de transmission de mouvement.
Réference R BASQUIN P.321-323
Activité initiale

RAPPEL

Sur quoi était basé la première partie de notre cours? 

MOTIVATION 

Observer ce treuil, au départ de manivelle; on a un mouvement circulaire, la charge monte avec un mouvement rectiligne; quel constat faites vous? 

ANNONCE DU SUJET

Aujourd'hui, nous allons étudier la cinématique appliquée 

RAPPEL

La première partie de notre cours était basée sur les sollicitations.

MOTIVATION 

Nous constatons que le mouvement circulaire se transforme en mouvent rectiligne 

ANNONCE DU SUJET

Aujourd'hui, nous allons étudier la cinématique appliquée 
Activité principale

2ème Partie : LA CINEMATIQUE APPLIQUEE

  1. MOUVEMENT USUELS DES ORGANES DES MACHINES

Observons-le en action.

L’opérateur qui agit sur la manivelle communique au tambour un mouvement circulaire continu. Selon le sens de rotation,  la charge monte ou descend : son mouvement est rectiligne continu pendant l’ascension et pendant la descente.

On exprime ce fait en disant que le treuil « transforme » le mouvement circulaire continu imprimé à la manivelle en mouvement rectiligne continu de la charge.

Donc la cinématique appliquée a pour rôle d’étudier les dispositifs qui permettent  d’opérer «  transformation »  l’un de ces mouvements en un autre du même genre différent.

2. GUIDE DU MOUVEMENT DES ORGANES DES MACHINES

 Les guides des mouvements sont des pièces fixes dont le rôle est de permettre aux organes mobiles de faire les seuls mouvements compatibles avec le fonctionnement normal.

3. PLAN D’ETUDE DE LA CINEMATIQUEAPPLIQUEE

Les organes ou mécanismes qui assurent la transformation de mouvement sont repris dans le tableau suivant :

Transformation

Mécanisme

MRC→MRC

Poulie simple, moufle, palan

MCC→MCC

Poulie et courroie

Roues de friction

Roues dentés ou engrenages, joints

MCC→MRC

 

 

 

MCC→MRA

Treuil

Pignon et crémaillère

Vis et écrou

 

Bielle et manivelle

Excentrique à collier

Balancier à coulisse

Came 

MCA→MCC

Pédales  et balanciers

 
Synthèse

Qu'est-ce-que  l'objet de la C.A.?

L'objet de la C.A.étudie les organes des machines et leurs transformations. 
MessagesTimelineExceptionsViews7RouteQueries13Models15GateSessionRequest
8.1.28PHP Version246msRequest Duration5MBMemory UsageGET fiches/{id}/{slug}Route
    • Booting (47.19ms)
    • Application (199ms)
    • 1 x Application (80.81%)
      199.17ms
      1 x Booting (19.15%)
      47.19ms
      7 templates were rendered
      • public.fiches.show (resources/views/public/fiches/show.blade.php)2bladefile
        Params
        0
        post
        1
        posts
      • components.banner-page (resources/views/components/banner-page.blade.php)7bladefile
        Params
        0
        property
        1
        firstTitle
        2
        secondTitle
        3
        src
        4
        attributes
        5
        slot
        6
        __laravel_slots
      • components.ad-card-lesson-long (resources/views/components/ad-card-lesson-long.blade.php)7bladefile
        Params
        0
        summary
        1
        title
        2
        actionLink
        3
        actionText
        4
        attributes
        5
        slot
        6
        __laravel_slots
      • components.button-link (resources/views/components/button-link.blade.php)6bladefile
        Params
        0
        class
        1
        title
        2
        href
        3
        attributes
        4
        slot
        5
        __laravel_slots
      • layouts.public (resources/views/layouts/public.blade.php)10bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        posts
        5
        component
        6
        __currentLoopData
        7
        post_
        8
        loop
        9
        content
      • layouts.include.public.header (resources/views/layouts/include/public/header.blade.php)10bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        posts
        5
        component
        6
        __currentLoopData
        7
        post_
        8
        loop
        9
        content
      • layouts.include.public.footer (resources/views/layouts/include/public/footer.blade.php)10bladefile
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        posts
        5
        component
        6
        __currentLoopData
        7
        post_
        8
        loop
        9
        content
      uri
      GET fiches/{id}/{slug}
      middleware
      web
      controller
      App\Http\Controllers\Public\FicheController@show
      as
      public.fiche.show
      namespace
      prefix
      /fiches
      where
      file
      app/Http/Controllers/Public/FicheController.php:46-73
      13 statements were executed167ms
      schoolap
      • select * from `oldt_posts` where `oldt_posts`.`id` = '2649' limit 1
        2.18ms/app/Repositories/PostRepository.php:39schoolap
        Metadata
        Bindings
        • 0. 2649
        Backtrace
        • 19. /app/Repositories/PostRepository.php:39
        • 20. /app/Http/Controllers/Public/FicheController.php:48
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
      • select * from `lessons` where (`post_id` = 2649) and `lessons`.`deleted_at` is null limit 1
        690μs/app/Http/Controllers/Public/FicheController.php:52schoolap
        Metadata
        Bindings
        • 0. 2649
        Backtrace
        • 15. /app/Http/Controllers/Public/FicheController.php:52
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `oldt_posts` where `published` = 1 order by RAND() limit 4
        49.03ms/app/Http/Controllers/Public/FicheController.php:61schoolap
        Metadata
        Bindings
        • 0. 1
        Backtrace
        • 14. /app/Http/Controllers/Public/FicheController.php:61
        • 15. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 16. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:43
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:260
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `oldt_material_sheets` where `oldt_material_sheets`.`id` = 2265 limit 1
        1.04msview::public.fiches.show:7schoolap
        Metadata
        Bindings
        • 0. 2265
        Backtrace
        • 20. view::public.fiches.show:7
        • 22. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
        • 25. /vendor/laravel/framework/src/Illuminate/View/View.php:195
      • select * from `oldt_grades` where `oldt_grades`.`id` = 6 and `oldt_grades`.`id` is not null limit 1
        510μsview::public.fiches.show:15schoolap
        Metadata
        Bindings
        • 0. 6
        Backtrace
        • 20. view::public.fiches.show:15
        • 22. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
        • 25. /vendor/laravel/framework/src/Illuminate/View/View.php:195
      • select * from `oldt_options` where `oldt_options`.`id` = 28 limit 1
        400μsview::public.fiches.show:15schoolap
        Metadata
        Bindings
        • 0. 28
        Backtrace
        • 20. view::public.fiches.show:15
        • 22. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
        • 25. /vendor/laravel/framework/src/Illuminate/View/View.php:195
      • select * from `oldt_disciplines` where `oldt_disciplines`.`id` = 63 limit 1
        480μsview::public.fiches.show:15schoolap
        Metadata
        Bindings
        • 0. 63
        Backtrace
        • 20. view::public.fiches.show:15
        • 22. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
        • 25. /vendor/laravel/framework/src/Illuminate/View/View.php:195
      • select * from `oldt_sub_domains` where `oldt_sub_domains`.`id` = 8 and `oldt_sub_domains`.`id` is not null limit 1
        430μsview::public.fiches.show:120schoolap
        Metadata
        Bindings
        • 0. 8
        Backtrace
        • 20. view::public.fiches.show:120
        • 22. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
        • 25. /vendor/laravel/framework/src/Illuminate/View/View.php:195
      • select * from `oldt_domains` where `oldt_domains`.`id` = 6 and `oldt_domains`.`id` is not null limit 1
        430μsview::public.fiches.show:120schoolap
        Metadata
        Bindings
        • 0. 6
        Backtrace
        • 20. view::public.fiches.show:120
        • 22. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
        • 25. /vendor/laravel/framework/src/Illuminate/View/View.php:195
      • select * from `oldt_sections` where `oldt_sections`.`id` = 3 limit 1
        330μsview::public.fiches.show:136schoolap
        Metadata
        Bindings
        • 0. 3
        Backtrace
        • 20. view::public.fiches.show:136
        • 22. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
        • 25. /vendor/laravel/framework/src/Illuminate/View/View.php:195
      • select * from `oldt_material_sheet_contents` where `material_sheet_id` = 2265 and `activity` = 0
        37.33ms/app/Models/Old/MaterialSheet.php:73schoolap
        Metadata
        Bindings
        • 0. 2265
        • 1. 0
        Backtrace
        • 14. /app/Models/Old/MaterialSheet.php:73
        • 15. view::public.fiches.show:191
        • 17. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 18. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 19. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
      • select * from `oldt_material_sheet_contents` where `material_sheet_id` = 2265 and `activity` = 1
        33.07ms/app/Models/Old/MaterialSheet.php:73schoolap
        Metadata
        Bindings
        • 0. 2265
        • 1. 1
        Backtrace
        • 14. /app/Models/Old/MaterialSheet.php:73
        • 15. view::public.fiches.show:203
        • 17. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 18. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 19. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
      • select * from `oldt_material_sheet_contents` where `material_sheet_id` = 2265 and `activity` = 2
        40.89ms/app/Models/Old/MaterialSheet.php:73schoolap
        Metadata
        Bindings
        • 0. 2265
        • 1. 2
        Backtrace
        • 14. /app/Models/Old/MaterialSheet.php:73
        • 15. view::public.fiches.show:214
        • 17. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:110
        • 18. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 19. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:70
      App\Models\Old\MaterialSheetContent
      3
      App\Models\Old\Section
      1
      App\Models\Old\Domain
      1
      App\Models\Old\SubDomain
      1
      App\Models\Old\Discipline
      1
      App\Models\Old\Option
      1
      App\Models\Old\Grade
      1
      App\Models\Old\MaterialSheet
      1
      App\Models\Old\Post
      5
        _token
        1hWgp5Pn2QT9aPCDrdMVudfboXjU8uZ0wW48or3G
        applocale
        en
        _previous
        array:1 [ "url" => "https://s8.schoolap.com/fiches/2649/2eme-partie-la-cinematique-appliquee" ]
        _flash
        array:2 [ "old" => [] "new" => [] ]
        PHPDEBUGBAR_STACK_DATA
        []
        path_info
        /fiches/2649/2eme-partie-la-cinematique-appliquee
        status_code
        200
        status_text
        OK
        format
        html
        content_type
        text/html; charset=UTF-8
        request_query
        []
        request_request
        []
        request_headers
          0 of 0   
        array:17 [▼
  "accept-encoding" => array:1 [▶
    0 => "gzip, deflate, br, zstd"
  ]
  "sec-fetch-dest" => array:1 [▶
    0 => "document"
  ]
  "sec-fetch-user" => array:1 [▶
    0 => "?1"
  ]
  "sec-fetch-mode" => array:1 [▶
    0 => "navigate"
  ]
  "sec-fetch-site" => array:1 [▶
    0 => "none"
  ]
  "accept" => array:1 [▶
    0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
  ]
  "user-agent" => array:1 [▶
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "upgrade-insecure-requests" => array:1 [▶
    0 => "1"
  ]
  "sec-ch-ua-platform" => array:1 [▶
    0 => ""Windows""
  ]
  "sec-ch-ua-mobile" => array:1 [▶
    0 => "?0"
  ]
  "sec-ch-ua" => array:1 [▶
    0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99""
  ]
  "cache-control" => array:1 [▶
    0 => "no-cache"
  ]
  "pragma" => array:1 [▶
    0 => "no-cache"
  ]
  "connection" => array:1 [▶
    0 => "keep-alive"
  ]
  "host" => array:1 [▶
    0 => "s8.schoolap.com"
  ]
  "content-length" => array:1 [▶
    0 => ""
  ]
  "content-type" => array:1 [▶
    0 => ""
  ]
]
        request_server
          0 of 0   
        array:41 [▼
  "USER" => "www-data"
  "HOME" => "/var/www"
  "HTTP_ACCEPT_ENCODING" => "gzip, deflate, br, zstd"
  "HTTP_SEC_FETCH_DEST" => "document"
  "HTTP_SEC_FETCH_USER" => "?1"
  "HTTP_SEC_FETCH_MODE" => "navigate"
  "HTTP_SEC_FETCH_SITE" => "none"
  "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
  "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  "HTTP_UPGRADE_INSECURE_REQUESTS" => "1"
  "HTTP_SEC_CH_UA_PLATFORM" => ""Windows""
  "HTTP_SEC_CH_UA_MOBILE" => "?0"
  "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99""
  "HTTP_CACHE_CONTROL" => "no-cache"
  "HTTP_PRAGMA" => "no-cache"
  "HTTP_CONNECTION" => "keep-alive"
  "HTTP_HOST" => "s8.schoolap.com"
  "REDIRECT_STATUS" => "200"
  "SERVER_NAME" => "s8.schoolap.com"
  "SERVER_PORT" => "443"
  "SERVER_ADDR" => "188.166.147.66"
  "REMOTE_PORT" => "54869"
  "REMOTE_ADDR" => "3.22.166.101"
  "SERVER_SOFTWARE" => "nginx/1.18.0"
  "GATEWAY_INTERFACE" => "CGI/1.1"
  "HTTPS" => "on"
  "REQUEST_SCHEME" => "https"
  "SERVER_PROTOCOL" => "HTTP/1.1"
  "DOCUMENT_ROOT" => "/var/www/s8.schoolap.com/public"
  "DOCUMENT_URI" => "/index.php"
  "REQUEST_URI" => "/fiches/2649/2eme-partie-la-cinematique-appliquee"
  "SCRIPT_NAME" => "/index.php"
  "CONTENT_LENGTH" => ""
  "CONTENT_TYPE" => ""
  "REQUEST_METHOD" => "GET"
  "QUERY_STRING" => ""
  "SCRIPT_FILENAME" => "/var/www/s8.schoolap.com/public/index.php"
  "FCGI_ROLE" => "RESPONDER"
  "PHP_SELF" => "/index.php"
  "REQUEST_TIME_FLOAT" => 1746944610.6095
  "REQUEST_TIME" => 1746944610
]
        request_cookies
        []
        response_headers
          0 of 0   
        array:5 [▼
  "content-type" => array:1 [▶
    0 => "text/html; charset=UTF-8"
  ]
  "cache-control" => array:1 [▶
    0 => "no-cache, private"
  ]
  "date" => array:1 [▶
    0 => "Sun, 11 May 2025 06:23:30 GMT"
  ]
  "set-cookie" => array:3 [▶
    0 => "lang_schoolap=eyJpdiI6IjBqRzMwMWI5Mitwc2dqSi9JWGhFNGc9PSIsInZhbHVlIjoieFd2cjFHaVlhVTI2MjhHeXRkR1JLOS9McldvUXBFL2FobWgvVkFEOXRyN3hIMGtzTG9iK3Q0TklCb20vZEtZTiIsIm1hYyI6ImNmNGRmZjc3MjNlMzM1NjQ4YWJjYzI3YzMyOWI5ZWIxYzA0OTgxMzk1MTdlODYzMWEzNTBiNzlmZWQwYzk1ZDEiLCJ0YWciOiIifQ%3D%3D; expires=Sun, 18 May 2025 05:03:30 GMT; Max-Age=600000; path=/; httponly; samesite=lax ◀lang_schoolap=eyJpdiI6IjBqRzMwMWI5Mitwc2dqSi9JWGhFNGc9PSIsInZhbHVlIjoieFd2cjFHaVlhVTI2MjhHeXRkR1JLOS9McldvUXBFL2FobWgvVkFEOXRyN3hIMGtzTG9iK3Q0TklCb20vZEtZTiIsIm ▶"
    1 => "XSRF-TOKEN=eyJpdiI6ImhPNTRWQ2JWNXZ1MU5jNnFMQnZRaGc9PSIsInZhbHVlIjoiY3RnRktjbW84d0xONmlPaUFLUFoxMnNvRkFRZUtxdjRpb2R1ZDE1VzhMbkpYM3d0M2RuQVlCVktsL2JCdXQ2V1NtVE9PYmQzU2IrcEJGSkNNMTZBM3ZObk9QL3hWT0UrWUlsV0FUbnAyamtsTm9sMUV0UXhrTHJscXNNYTZzK0wiLCJtYWMiOiI0OGNhOWEzOTg5Y2NmMDMzZTBjYTdiYzY2OTNlYzQ5NTgzMzFmYjIzMjIyMDBiNjdiY2JiNDY0MWFhNTFhODg0IiwidGFnIjoiIn0%3D; expires=Sun, 11 May 2025 08:23:30 GMT; Max-Age=7200; path=/; samesite=lax ◀XSRF-TOKEN=eyJpdiI6ImhPNTRWQ2JWNXZ1MU5jNnFMQnZRaGc9PSIsInZhbHVlIjoiY3RnRktjbW84d0xONmlPaUFLUFoxMnNvRkFRZUtxdjRpb2R1ZDE1VzhMbkpYM3d0M2RuQVlCVktsL2JCdXQ2V1NtVE9PY ▶"
    2 => "schoolap_session=eyJpdiI6IjBFYW9qWHQ2dHhTbFRORXdHRmMvZEE9PSIsInZhbHVlIjoiZVVkYWtWMGdNY2dUc01sMnVybXVUTG5PejZtbGk0ZVQzbTMxaTZzV1NERlIvQnBFMVNYb2ptVm1pZFhySDdMQTJtbXNhajJDM09FM29vSzNnWlJRd21SNDdHL3BCb2NMUFl5Q3Fza1hhakkrZ0l1NlFMV0lzeUNYVm9FUjh4N0EiLCJtYWMiOiJiMzI1OGJiMDhhMzZiMDhjOWJiMmFhNGFlZWNlMDQyMzc5NzAyOGQwMDM4ZjA2Y2I3MDc4OTFjZWUzZjIyNzA3IiwidGFnIjoiIn0%3D; expires=Sun, 11 May 2025 08:23:30 GMT; Max-Age=7200; path=/; httponly; samesite=lax ◀schoolap_session=eyJpdiI6IjBFYW9qWHQ2dHhTbFRORXdHRmMvZEE9PSIsInZhbHVlIjoiZVVkYWtWMGdNY2dUc01sMnVybXVUTG5PejZtbGk0ZVQzbTMxaTZzV1NERlIvQnBFMVNYb2ptVm1pZFhySDdMQTJ ▶"
  ]
  "Set-Cookie" => array:3 [▶
    0 => "lang_schoolap=eyJpdiI6IjBqRzMwMWI5Mitwc2dqSi9JWGhFNGc9PSIsInZhbHVlIjoieFd2cjFHaVlhVTI2MjhHeXRkR1JLOS9McldvUXBFL2FobWgvVkFEOXRyN3hIMGtzTG9iK3Q0TklCb20vZEtZTiIsIm1hYyI6ImNmNGRmZjc3MjNlMzM1NjQ4YWJjYzI3YzMyOWI5ZWIxYzA0OTgxMzk1MTdlODYzMWEzNTBiNzlmZWQwYzk1ZDEiLCJ0YWciOiIifQ%3D%3D; expires=Sun, 18-May-2025 05:03:30 GMT; path=/; httponly ◀lang_schoolap=eyJpdiI6IjBqRzMwMWI5Mitwc2dqSi9JWGhFNGc9PSIsInZhbHVlIjoieFd2cjFHaVlhVTI2MjhHeXRkR1JLOS9McldvUXBFL2FobWgvVkFEOXRyN3hIMGtzTG9iK3Q0TklCb20vZEtZTiIsIm ▶"
    1 => "XSRF-TOKEN=eyJpdiI6ImhPNTRWQ2JWNXZ1MU5jNnFMQnZRaGc9PSIsInZhbHVlIjoiY3RnRktjbW84d0xONmlPaUFLUFoxMnNvRkFRZUtxdjRpb2R1ZDE1VzhMbkpYM3d0M2RuQVlCVktsL2JCdXQ2V1NtVE9PYmQzU2IrcEJGSkNNMTZBM3ZObk9QL3hWT0UrWUlsV0FUbnAyamtsTm9sMUV0UXhrTHJscXNNYTZzK0wiLCJtYWMiOiI0OGNhOWEzOTg5Y2NmMDMzZTBjYTdiYzY2OTNlYzQ5NTgzMzFmYjIzMjIyMDBiNjdiY2JiNDY0MWFhNTFhODg0IiwidGFnIjoiIn0%3D; expires=Sun, 11-May-2025 08:23:30 GMT; path=/ ◀XSRF-TOKEN=eyJpdiI6ImhPNTRWQ2JWNXZ1MU5jNnFMQnZRaGc9PSIsInZhbHVlIjoiY3RnRktjbW84d0xONmlPaUFLUFoxMnNvRkFRZUtxdjRpb2R1ZDE1VzhMbkpYM3d0M2RuQVlCVktsL2JCdXQ2V1NtVE9PY ▶"
    2 => "schoolap_session=eyJpdiI6IjBFYW9qWHQ2dHhTbFRORXdHRmMvZEE9PSIsInZhbHVlIjoiZVVkYWtWMGdNY2dUc01sMnVybXVUTG5PejZtbGk0ZVQzbTMxaTZzV1NERlIvQnBFMVNYb2ptVm1pZFhySDdMQTJtbXNhajJDM09FM29vSzNnWlJRd21SNDdHL3BCb2NMUFl5Q3Fza1hhakkrZ0l1NlFMV0lzeUNYVm9FUjh4N0EiLCJtYWMiOiJiMzI1OGJiMDhhMzZiMDhjOWJiMmFhNGFlZWNlMDQyMzc5NzAyOGQwMDM4ZjA2Y2I3MDc4OTFjZWUzZjIyNzA3IiwidGFnIjoiIn0%3D; expires=Sun, 11-May-2025 08:23:30 GMT; path=/; httponly ◀schoolap_session=eyJpdiI6IjBFYW9qWHQ2dHhTbFRORXdHRmMvZEE9PSIsInZhbHVlIjoiZVVkYWtWMGdNY2dUc01sMnVybXVUTG5PejZtbGk0ZVQzbTMxaTZzV1NERlIvQnBFMVNYb2ptVm1pZFhySDdMQTJ ▶"
  ]
]
        session_attributes
          0 of 0   
        array:5 [▼
  "_token" => "1hWgp5Pn2QT9aPCDrdMVudfboXjU8uZ0wW48or3G"
  "applocale" => "en"
  "_previous" => array:1 [▶
    "url" => "https://s8.schoolap.com/fiches/2649/2eme-partie-la-cinematique-appliquee"
  ]
  "_flash" => array:2 [▶
    "old" => []
    "new" => []
  ]
  "PHPDEBUGBAR_STACK_DATA" => []
]