如图所示,一个劈形物体M,各面均光滑,放在固定的斜面上,上面呈水平当劈形物体在滑动时,小球也在滑动?假设劈形物体滑到底端,小球也到了劈形物体的边缘处,相比小球原位置,不是在右下角么
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![如图所示,一个劈形物体M,各面均光滑,放在固定的斜面上,上面呈水平当劈形物体在滑动时,小球也在滑动?假设劈形物体滑到底端,小球也到了劈形物体的边缘处,相比小球原位置,不是在右下角么](/uploads/image/z/14150765-29-5.jpg?t=%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E4%B8%80%E4%B8%AA%E5%8A%88%E5%BD%A2%E7%89%A9%E4%BD%93M%2C%E5%90%84%E9%9D%A2%E5%9D%87%E5%85%89%E6%BB%91%2C%E6%94%BE%E5%9C%A8%E5%9B%BA%E5%AE%9A%E7%9A%84%E6%96%9C%E9%9D%A2%E4%B8%8A%2C%E4%B8%8A%E9%9D%A2%E5%91%88%E6%B0%B4%E5%B9%B3%E5%BD%93%E5%8A%88%E5%BD%A2%E7%89%A9%E4%BD%93%E5%9C%A8%E6%BB%91%E5%8A%A8%E6%97%B6%2C%E5%B0%8F%E7%90%83%E4%B9%9F%E5%9C%A8%E6%BB%91%E5%8A%A8%3F%E5%81%87%E8%AE%BE%E5%8A%88%E5%BD%A2%E7%89%A9%E4%BD%93%E6%BB%91%E5%88%B0%E5%BA%95%E7%AB%AF%2C%E5%B0%8F%E7%90%83%E4%B9%9F%E5%88%B0%E4%BA%86%E5%8A%88%E5%BD%A2%E7%89%A9%E4%BD%93%E7%9A%84%E8%BE%B9%E7%BC%98%E5%A4%84%2C%E7%9B%B8%E6%AF%94%E5%B0%8F%E7%90%83%E5%8E%9F%E4%BD%8D%E7%BD%AE%2C%E4%B8%8D%E6%98%AF%E5%9C%A8%E5%8F%B3%E4%B8%8B%E8%A7%92%E4%B9%88)
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