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【简答题】
一条不可伸长的轻绳跨过质量可忽略不计的定滑轮,绳的一端系一质量m=15kg的重物,重物静止于地面上,有一质量m 1 =10kg的猴子,从绳子的另一端沿绳向上爬,如图所示。不计滑轮摩擦,在重物不离开地面的条件下,猴子向上爬的最大加速度是多少?(g取10m/s 2 )
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举一反三
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