{"id":4557,"date":"2021-09-18T09:00:00","date_gmt":"2021-09-18T07:00:00","guid":{"rendered":"https:\/\/smalltalks.eu\/blog\/?p=4557"},"modified":"2026-10-13T15:08:51","modified_gmt":"2026-10-13T13:08:51","slug":"mecanique-lagrangienne-et-hamiltonienne-en-vingt-minutes-physics-with-elliot","status":"publish","type":"post","link":"https:\/\/smalltalks.eu\/blog\/2021\/09\/18\/mecanique-lagrangienne-et-hamiltonienne-en-vingt-minutes-physics-with-elliot\/","title":{"rendered":"M\u00e9canique lagrangienne et hamiltonienne en vingt minutes (Physics with Elliot)"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Lagrangian and Hamiltonian Mechanics in Under 20 Minutes: Physics Mini Lesson\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/0DHNGtsmmH8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">La physique ne s&#8217;arr\u00eate pas \u00e0 F = ma. Une mini-le\u00e7on pour d\u00e9couvrir les deux autres formulations de la m\u00e9canique, celles de Lagrange et de Hamilton, qui ouvrent la voie \u00e0 la physique moderne (en anglais).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Voir aussi : <a href=\"https:\/\/smalltalks.eu\/blog\/?p=4176\">la vague des pendules<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Physics with Elliot.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La physique ne s&#8217;arr\u00eate pas \u00e0 F = ma. Une mini-le\u00e7on pour d\u00e9couvrir les deux autres formulations de la m\u00e9canique, celles de Lagrange et de Hamilton, qui ouvrent la voie \u00e0 la physique moderne (en anglais). Voir aussi : la vague des pendules. Physics with Elliot.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280,281],"tags":[],"class_list":["post-4557","post","type-post","status-publish","format-standard","hentry","category-sciences","category-sciences-physique"],"_links":{"self":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/4557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/comments?post=4557"}],"version-history":[{"count":1,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/4557\/revisions"}],"predecessor-version":[{"id":4587,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/posts\/4557\/revisions\/4587"}],"wp:attachment":[{"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/media?parent=4557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/categories?post=4557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smalltalks.eu\/blog\/wp-json\/wp\/v2\/tags?post=4557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}