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🔄 O Segredo do Movimento Angular Neste experimento de física, vemos um objeto metálico parecido com um pequeno pião girando sobre uma base mínima, quase um único ponto de contato com a superfície. Mesmo apoiado em uma área tão pequena, ele permanece estável enquanto gira. Isso acontece por causa do movimento angular: quando o objeto está em rotação, a conservação do momento angular ajuda a manter o equilíbrio e a estabilidade do giro. É o mesmo princípio que permite que piões, giroscópios e a
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O professor de Física Walter Lewin nos mostra como o aumento da velocidade de rotação do conjunto acontece com o recolhimento dos braços Com pesos, por causa da conservação do momento angular. Em um sistema isolado, o momento angular se conserva. O momento angular é uma relação entre o momento de inércia e a velocidade angular. Matéria completa no Instagram e Facebook ciências e o mundo segue lá!
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