质量为m1的物体A经一轻质弹簧与下方地面上的质量为m2的物体相连,弹簧的劲度系数为k,A、B都处于静止状态.一条不可伸长的轻绳绕过轻滑轮,一端连物体A,另一端连一轻挂钩.开始时各断绳都处
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![质量为m1的物体A经一轻质弹簧与下方地面上的质量为m2的物体相连,弹簧的劲度系数为k,A、B都处于静止状态.一条不可伸长的轻绳绕过轻滑轮,一端连物体A,另一端连一轻挂钩.开始时各断绳都处](/uploads/image/z/847782-54-2.jpg?t=%E8%B4%A8%E9%87%8F%E4%B8%BAm1%E7%9A%84%E7%89%A9%E4%BD%93A%E7%BB%8F%E4%B8%80%E8%BD%BB%E8%B4%A8%E5%BC%B9%E7%B0%A7%E4%B8%8E%E4%B8%8B%E6%96%B9%E5%9C%B0%E9%9D%A2%E4%B8%8A%E7%9A%84%E8%B4%A8%E9%87%8F%E4%B8%BAm2%E7%9A%84%E7%89%A9%E4%BD%93%E7%9B%B8%E8%BF%9E%2C%E5%BC%B9%E7%B0%A7%E7%9A%84%E5%8A%B2%E5%BA%A6%E7%B3%BB%E6%95%B0%E4%B8%BAk%2CA%E3%80%81B%E9%83%BD%E5%A4%84%E4%BA%8E%E9%9D%99%E6%AD%A2%E7%8A%B6%E6%80%81.%E4%B8%80%E6%9D%A1%E4%B8%8D%E5%8F%AF%E4%BC%B8%E9%95%BF%E7%9A%84%E8%BD%BB%E7%BB%B3%E7%BB%95%E8%BF%87%E8%BD%BB%E6%BB%91%E8%BD%AE%2C%E4%B8%80%E7%AB%AF%E8%BF%9E%E7%89%A9%E4%BD%93A%2C%E5%8F%A6%E4%B8%80%E7%AB%AF%E8%BF%9E%E4%B8%80%E8%BD%BB%E6%8C%82%E9%92%A9.%E5%BC%80%E5%A7%8B%E6%97%B6%E5%90%84%E6%96%AD%E7%BB%B3%E9%83%BD%E5%A4%84)
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