{"id":11165,"date":"2012-04-27T08:17:00","date_gmt":"2012-04-27T11:17:00","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T03:00:00","slug":"um-dos-homens-da-maca","status":"publish","type":"post","link":"https:\/\/www2.ifsc.usp.br\/portal-ifsc\/um-dos-homens-da-maca\/","title":{"rendered":"O primeiro homem da ma\u00e7\u00e3"},"content":{"rendered":"<p>Estudioso das diversas vertentes da \u00e1rea de exatas (qu\u00edmica, f\u00edsica, mec\u00e2nica e matem\u00e1tica), o londrino Isaac Newton teve vida longa.<\/p>\n<p>Nascido em 1642, no Reino Unido, viveu 84 anos numa trajet\u00f3ria multidisciplinar.<\/p>\n<p>Al\u00e9m de importantes descobertas f\u00edsicas, Newton foi um dos principais precursores do Iluminismo, movimento cultural do s\u00e9culo XVIII, na Europa, e sempre esteve envolvido nos estudos relacionados \u00e0 teologia e alquimia.<\/p>\n<p>Formado pelo <em>Trinity College<\/em> de Cambridge, em 1665, embora tenha se destacado nas ci\u00eancias exatas, sempre se envolveu em quest\u00f5es filos\u00f3ficas, religiosas e teol\u00f3gicas, o que resultou na obra mundialmente conhecida, <em>Principia<\/em>, que trouxe uma revolu\u00e7\u00e3o sobre a mec\u00e2nica celeste.<\/p>\n<p>Apesar da inquieta\u00e7\u00e3o intelectual, Isaac Newton era descrito por seus conhecidos como um homem de temperamento tranquilo e uma pessoa bastante modesta.<\/p>\n<p><strong>Isaac Newton, a gravidade e outras coisas mais<\/strong><\/p>\n<p>Embora n\u00e3o tenha sido rei ou imperador, e tenha morrido h\u00e1 quase 300 anos, Isaac Newton ocupa, at\u00e9 hoje, papel protagonista no mundo das ci\u00eancias. Ele \u00e9 conhecido no mundo todo e sua notoriedade vem, principalmente, de uma das mais importantes descobertas da f\u00edsica: a lei da gravidade.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"margin: 8px; float: right;\" alt=\"Isaac-5\" src=\"https:\/\/www2.ifsc.usp.br\/portal-ifsc\/site-antigo\/images\/stories\/imagens\/Isaac-5.jpg\" height=\"310\" width=\"398\" \/>De maneira l\u00fadica, conta-se que Newton, um belo dia, sentado embaixo de uma macieira, sentiu uma ma\u00e7\u00e3 caindo em sua cabe\u00e7a. Qualquer pessoa &#8220;normal&#8221; teria, primeiramente, se queixado do incidente. Newton, n\u00e3o. Foi quando ele se fez a seguinte pergunta: &#8220;O que fez a ma\u00e7\u00e3 cair?&#8221;.<\/p>\n<p>A resposta a essa pergunta resultou em nada mais, nada menos, do que na lei da gravidade.<\/p>\n<p>Outro destaque de Newton foi o teorema do Bin\u00f4mio, que ficou conhecido como <em>Bin\u00f4mio de Newton<\/em>, muito importante &#8211; e complementar &#8211; para a realiza\u00e7\u00e3o de c\u00e1lculos de produtos not\u00e1veis (quem n\u00e3o se lembra da famosa f\u00f3rmula (a + b)<sup>\u00b2<\/sup> = a<sup>\u00b2<\/sup> + 2ab + b<sup>\u00b2<\/sup>?).<\/p>\n<p>\u00c9 poss\u00edvel, tamb\u00e9m, que muitos se lembrem das tr\u00eas leis de Newton, publicadas pelo cientista em 1687. A terceira delas, a lei da A\u00e7\u00e3o e Rea\u00e7\u00e3o pode ser considerada a mais famosa e &#8220;reza&#8221; que &#8220;a toda a\u00e7\u00e3o, h\u00e1 sempre uma rea\u00e7\u00e3o oposta, ou, as a\u00e7\u00f5es m\u00fatuas de dois corpos, um sobre o outro, s\u00e3o sempre iguais e dirigidas a partes opostas&#8221;.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"margin: 8px; float: left;\" alt=\"Isaac-_Wikipedia\" src=\"https:\/\/www2.ifsc.usp.br\/portal-ifsc\/site-antigo\/images\/stories\/imagens\/Isaac-_Wikipedia.jpg\" height=\"327\" width=\"231\" \/>De acordo com biografias do f\u00edsico, seus dois anos de ouro foram durante a peste bub\u00f4nica europeia, entre 1665 e 1666, quando o cientista fez as incr\u00edveis descobertas da mec\u00e2nica e da pr\u00f3pria gravita\u00e7\u00e3o universal, \u00f3ptica e matem\u00e1tica.<\/p>\n<p>Apesar da genialidade suprema, uma curiosidade sobre Newton: no primeiro grau, foi um p\u00e9ssimo aluno! Mas, o criador da lei da gravita\u00e7\u00e3o, da decomposi\u00e7\u00e3o da luz no espectro solar, entre outras importantes descobertas que permeiam durante os s\u00e9culos, ofuscam o mau desempenho do f\u00edsico durante os primeiros anos escolares. E, certamente, servem de inspira\u00e7\u00e3o e consolo a muitos estudantes.<\/p>\n<p style=\"text-align: right;\">Assessoria de Comunica\u00e7\u00e3o<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong><span style=\"font-size: 10pt;\">Isaac Newton<\/span><\/strong><\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30],"tags":[],"class_list":["post-11165","post","type-post","status-publish","format-standard","hentry","category-noticias"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>O primeiro homem da ma\u00e7\u00e3 - Portal IFSC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www2.ifsc.usp.br\/portal-ifsc\/um-dos-homens-da-maca\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O primeiro homem da ma\u00e7\u00e3 - 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