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Physics 23 Online
OpenStudy (anonymous):

Dois blocos, cada um com peso p, são mantidos em equilíbrio em um plano inclinado sem atrito. Em termos de p e do ângulo a do plano inclinado, determine a tensão: a) Na corda que conecta os dois blocos; b) Na corda que conecta o bloco A com a parede, c) Calcule o módulo da força que o plano inclinado exerce sobre cada bloco,

OpenStudy (anonymous):

a)

OpenStudy (rock_mit182):

lol

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