問題詳情

5.The 1.2 kg slider is released from rest in position A and slides without friction along the vertical plane guide shown. Please determine
(a) the speed vb of the slider as it passes position B and

參考答案

答案:B
難度:非常簡單0.956147
統計:A(99),B(3554),C(47),D(17),E(0) #
個人:尚未作答書單:現代五項、羽球/新制規則、羽球雙打

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