{"id":1189,"date":"2022-05-05T15:19:39","date_gmt":"2022-06-24T10:01:56","guid":{"rendered":"https:\/\/experiments.school\/?post_type=product&p=1189"},"modified":"2022-07-01T10:23:58","modified_gmt":"2022-07-01T08:23:58","slug":"164-propulsion-par-volant-dinertie","status":"publish","type":"product","link":"https:\/\/experiments.school\/fr\/produkt\/164-propulsion-par-volant-dinertie\/","title":{"rendered":"164 – Propulsion par volant d’inertie"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"

Introduction \u00e0:\u00a0<\/span>\u00a0<\/span><\/h2>\n

Conversions d’\u00e9nergie, \u00e9nergie cin\u00e9tique, inertie de masse, stockage par volant d’inertie, stockage de l’\u00e9nergie de rotation\u00a0<\/span>\u00a0<\/span><\/p>\n

https:\/\/experiments.school\/wp-content\/uploads\/2022\/02\/164-Schwungrad-end-1.mp4<\/p>\n

 <\/p>\n

Mat\u00e9riel:\u00a0<\/span>\u00a0<\/span><\/h2>\n

V\u00e9hicule avec propulsion par volant d’inertie, par exemple une voiture-jouet, disponible sous forme de produit fini en diff\u00e9rents mod\u00e8les.\u00a0<\/span>\u00a0<\/span><\/p>\n

Instructions exp\u00e9rimentales:\u00a0<\/span>\u00a0<\/span><\/h2>\n
    \n
  • Enl\u00e8ve la carrosserie pour que le syst\u00e8me de propulsion soit visible.\u00a0<\/span>\u00a0<\/span><\/li>\n
  • Pousse vigoureusement le v\u00e9hicule \u00e0 volant d’inertie de mani\u00e8re \u00e0 ce que le volant d’inertie prenne de l’\u00e9nergie de rotation.\u00a0<\/span>\u00a0<\/span><\/li>\n
  • Soul\u00e8ve le v\u00e9hicule et place-le au pied d’un plan inclin\u00e9.\u00a0<\/span><\/li>\n<\/ul>\n

    Observation:\u00a0<\/span>\u00a0<\/span><\/h2>\n
      \n
    • Le v\u00e9hicule monte tout seul le plan inclin\u00e9.\u00a0<\/span>\u00a0<\/span><\/li>\n
    • Le volant d’inertie tourne plus ou moins vite, selon le rapport de transmission de l’engrenage, et \u00e9ventuellement dans le sens inverse de la rotation des roues.\u00a0<\/span>\u00a0<\/span><\/li>\n<\/ul>\n

      Potentiel didactique:<\/span><\/h2>\n

      Convient surtout comme exp\u00e9rience de d\u00e9monstration.<\/span>\u00a0<\/span><\/p>\n","protected":false},"featured_media":1470,"template":"","meta":[],"product_brand":[],"product_cat":[934,913,916,928,699,895],"product_tag":[],"class_list":{"0":"post-1189","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-11-moment-cinetique-conservation-du-moment-cinetique","7":"product_cat-4-vitesse-acceleration-inertie","8":"product_cat-5-plan-incline","9":"product_cat-9-formes-denergie-conservation-de-lenergie","10":"product_cat-a-mecanique","11":"product_cat-i-appareils-physiques-fr","12":"","13":"woocommerce-text-align-left","14":"woocommerce-image-align-center","16":"first","17":"instock","18":"shipping-taxable","19":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product\/1189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/media\/1470"}],"wp:attachment":[{"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/media?parent=1189"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product_brand?post=1189"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product_cat?post=1189"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/experiments.school\/fr\/wp-json\/wp\/v2\/product_tag?post=1189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}