{"id":7114,"date":"2020-10-08T17:36:53","date_gmt":"2020-10-08T20:36:53","guid":{"rendered":"https:\/\/blog.explicae.com.br\/?p=7114"},"modified":"2023-10-26T17:43:32","modified_gmt":"2023-10-26T20:43:32","slug":"questao-enem-2012-vetor","status":"publish","type":"post","link":"https:\/\/blog.explicae.com.br\/questoes-enem\/questao-enem-2012-vetor","title":{"rendered":"Quest\u00e3o Enem 2012 &#8211; F\u00edsica &#8211; For\u00e7a das Dobradi\u00e7as"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Toc toc, quem \u00e9? \u00c9 o vestibulande mais lindo do Brasil! Tava s\u00f3 te esperando pra gente come\u00e7ar mais um EXP RESOLVE, o quadro que responde a absolutamente todas as quest\u00f5es do Enem que existem at\u00e9 hoje.<\/span><\/p>\n<div class=\"cta-cupom-cinza\">\r\n<p style=\"text-align: center;\">\r\nS\u00f3 aluno <strong>Explica\u00ea Premium<\/strong> tem acesso as <strong>provas e gabaritos<\/strong> de vestibulares de todo o Brasil.\r\n<\/p>\r\n\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/lp.explicae.com.br\/?utm_source=blog&utm_medium=botaopost\" target=\"_blank\" rel=\"noopener\">Quero ser aluno premium<\/a><\/p>\r\n<\/div>\n<p><span style=\"font-weight: 400;\">No v\u00eddeo de hoje, o profe Thyago vai falar sobre uma quest\u00e3o de f\u00edsica do ENEM 2012 que mostra, na pr\u00e1tica, como funcionam as for\u00e7as que as dobradi\u00e7as exercem em uma porta. Preste bastante aten\u00e7\u00e3o na explica\u00e7\u00e3o e corre pra marcar a alternativa certa!<\/span><\/p>\n<p><span style=\"font-weight: 400;\">(ENEM 2012 1a APLICA\u00c7\u00c3O) O mecanismo que permite articular uma porta (de um m\u00f3vel ou de acesso) \u00e9 a dobradi\u00e7a. Normalmente, s\u00e3o necess\u00e1rias duas ou mais dobradi\u00e7as para\u00a0<\/span><span style=\"font-weight: 400;\">que a porta seja fixada no m\u00f3vel ou no portal, permanecendo em equil\u00edbrio e podendo ser articulada com facilidade.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">No plano, o diagrama vetorial das for\u00e7as que as dobradi\u00e7as\u00a0<\/span><span style=\"font-weight: 400;\">exercem na porta est\u00e1 representado em<\/span><\/p>\n<ol style=\"list-style-type: lower-alpha;\">\n<li><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><img decoding=\"async\" class=\"size-full wp-image-7116 alignnone\" src=\"https:\/\/blog.explicae.com.br\/wp-content\/uploads\/2021\/03\/a-1.png\" alt=\"\" width=\"137\" height=\"151\" \/><\/span><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><img decoding=\"async\" class=\"size-full wp-image-7118 alignnone\" src=\"https:\/\/blog.explicae.com.br\/wp-content\/uploads\/2021\/03\/b-1.png\" alt=\"\" width=\"123\" height=\"142\" \/><\/span><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><img decoding=\"async\" class=\"size-full wp-image-7119 alignnone\" src=\"https:\/\/blog.explicae.com.br\/wp-content\/uploads\/2021\/03\/c-1.png\" alt=\"\" width=\"144\" height=\"141\" \/><\/span><\/span><\/li>\n<li><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7120 alignnone\" src=\"https:\/\/blog.explicae.com.br\/wp-content\/uploads\/2021\/03\/d-1.png\" alt=\"\" width=\"112\" height=\"151\" \/><\/span><\/span><\/li>\n<li><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7121 alignnone\" src=\"https:\/\/blog.explicae.com.br\/wp-content\/uploads\/2021\/03\/e-1.png\" alt=\"\" width=\"105\" height=\"136\" \/><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.youtube.com\/watch?v=U4uEaR7JJc4&#038;t=135s\">https:\/\/www.youtube.com\/watch?v=U4uEaR7JJc4&amp;t=135s<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toc toc, quem \u00e9? \u00c9 o vestibulande mais lindo do Brasil! Tava s\u00f3 te esperando pra gente come\u00e7ar mais um EXP RESOLVE, o quadro que responde a absolutamente todas as quest\u00f5es do Enem que existem at\u00e9 hoje. No v\u00eddeo de hoje, o profe Thyago vai falar sobre uma quest\u00e3o de f\u00edsica do ENEM 2012 que [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7006,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52,43,59],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/posts\/7114"}],"collection":[{"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/comments?post=7114"}],"version-history":[{"count":4,"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/posts\/7114\/revisions"}],"predecessor-version":[{"id":20399,"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/posts\/7114\/revisions\/20399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/media\/7006"}],"wp:attachment":[{"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/media?parent=7114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/categories?post=7114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.explicae.com.br\/wp-json\/wp\/v2\/tags?post=7114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}