物体P静止于固定的斜面上,P的上表面水平,现把物体Q轻轻地叠放在P上,则 A.P向下滑物体P静止于固定的斜面上,P的上表面水平,现把物体Q轻轻地叠放在P上,则 A.P向下滑动B.P静止不动C.P所受的合外
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/04 07:23:08
![物体P静止于固定的斜面上,P的上表面水平,现把物体Q轻轻地叠放在P上,则 A.P向下滑物体P静止于固定的斜面上,P的上表面水平,现把物体Q轻轻地叠放在P上,则 A.P向下滑动B.P静止不动C.P所受的合外](/uploads/image/z/11438692-52-2.jpg?t=%E7%89%A9%E4%BD%93P%E9%9D%99%E6%AD%A2%E4%BA%8E%E5%9B%BA%E5%AE%9A%E7%9A%84%E6%96%9C%E9%9D%A2%E4%B8%8A%2CP%E7%9A%84%E4%B8%8A%E8%A1%A8%E9%9D%A2%E6%B0%B4%E5%B9%B3%2C%E7%8E%B0%E6%8A%8A%E7%89%A9%E4%BD%93Q%E8%BD%BB%E8%BD%BB%E5%9C%B0%E5%8F%A0%E6%94%BE%E5%9C%A8P%E4%B8%8A%2C%E5%88%99+A.P%E5%90%91%E4%B8%8B%E6%BB%91%E7%89%A9%E4%BD%93P%E9%9D%99%E6%AD%A2%E4%BA%8E%E5%9B%BA%E5%AE%9A%E7%9A%84%E6%96%9C%E9%9D%A2%E4%B8%8A%2CP%E7%9A%84%E4%B8%8A%E8%A1%A8%E9%9D%A2%E6%B0%B4%E5%B9%B3%2C%E7%8E%B0%E6%8A%8A%E7%89%A9%E4%BD%93Q%E8%BD%BB%E8%BD%BB%E5%9C%B0%E5%8F%A0%E6%94%BE%E5%9C%A8P%E4%B8%8A%2C%E5%88%99+A.P%E5%90%91%E4%B8%8B%E6%BB%91%E5%8A%A8B.P%E9%9D%99%E6%AD%A2%E4%B8%8D%E5%8A%A8C.P%E6%89%80%E5%8F%97%E7%9A%84%E5%90%88%E5%A4%96)
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