在某娱乐项目中,选手需借助悬挂在高处的绳飞跃到水面的浮台上.设不可伸长的轻绳长为L一质量为m的小(可视为质点)摆到最低点后,绳子立即断裂,小球水平抛出.绳子的悬挂点O与水面间的
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![在某娱乐项目中,选手需借助悬挂在高处的绳飞跃到水面的浮台上.设不可伸长的轻绳长为L一质量为m的小(可视为质点)摆到最低点后,绳子立即断裂,小球水平抛出.绳子的悬挂点O与水面间的](/uploads/image/z/10007493-69-3.jpg?t=%E5%9C%A8%E6%9F%90%E5%A8%B1%E4%B9%90%E9%A1%B9%E7%9B%AE%E4%B8%AD%2C%E9%80%89%E6%89%8B%E9%9C%80%E5%80%9F%E5%8A%A9%E6%82%AC%E6%8C%82%E5%9C%A8%E9%AB%98%E5%A4%84%E7%9A%84%E7%BB%B3%E9%A3%9E%E8%B7%83%E5%88%B0%E6%B0%B4%E9%9D%A2%E7%9A%84%E6%B5%AE%E5%8F%B0%E4%B8%8A.%E8%AE%BE%E4%B8%8D%E5%8F%AF%E4%BC%B8%E9%95%BF%E7%9A%84%E8%BD%BB%E7%BB%B3%E9%95%BF%E4%B8%BAL%E4%B8%80%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E5%B0%8F%EF%BC%88%E5%8F%AF%E8%A7%86%E4%B8%BA%E8%B4%A8%E7%82%B9%EF%BC%89%E6%91%86%E5%88%B0%E6%9C%80%E4%BD%8E%E7%82%B9%E5%90%8E%2C%E7%BB%B3%E5%AD%90%E7%AB%8B%E5%8D%B3%E6%96%AD%E8%A3%82%2C%E5%B0%8F%E7%90%83%E6%B0%B4%E5%B9%B3%E6%8A%9B%E5%87%BA.%E7%BB%B3%E5%AD%90%E7%9A%84%E6%82%AC%E6%8C%82%E7%82%B9O%E4%B8%8E%E6%B0%B4%E9%9D%A2%E9%97%B4%E7%9A%84)
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