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Ⅰ. 力学 1.图1所示的固定光滑斜面上,质量为M的物体A和质量为m的物体B用细绳跨过滑轮相连。请回答下列问题:
I. Mechanics 1. On the fixed smooth slope shown in Fig. 1, objects A of mass M and objects B of mass m are connected by a string across the pulley. please answer the following question: