A、B两个小球先后以v和2v速度,从斜面上的O点水平抛出作平抛运动,1.若两球均落在斜面上,则两球的水平位移之比多大?2.若两球均落在水平面上,则两球的水平位移之比多大?3.若A球落在斜
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![A、B两个小球先后以v和2v速度,从斜面上的O点水平抛出作平抛运动,1.若两球均落在斜面上,则两球的水平位移之比多大?2.若两球均落在水平面上,则两球的水平位移之比多大?3.若A球落在斜](/uploads/image/z/12414086-62-6.jpg?t=A%E3%80%81B%E4%B8%A4%E4%B8%AA%E5%B0%8F%E7%90%83%E5%85%88%E5%90%8E%E4%BB%A5v%E5%92%8C2v%E9%80%9F%E5%BA%A6%2C%E4%BB%8E%E6%96%9C%E9%9D%A2%E4%B8%8A%E7%9A%84O%E7%82%B9%E6%B0%B4%E5%B9%B3%E6%8A%9B%E5%87%BA%E4%BD%9C%E5%B9%B3%E6%8A%9B%E8%BF%90%E5%8A%A8%2C1.%E8%8B%A5%E4%B8%A4%E7%90%83%E5%9D%87%E8%90%BD%E5%9C%A8%E6%96%9C%E9%9D%A2%E4%B8%8A%EF%BC%8C%E5%88%99%E4%B8%A4%E7%90%83%E7%9A%84%E6%B0%B4%E5%B9%B3%E4%BD%8D%E7%A7%BB%E4%B9%8B%E6%AF%94%E5%A4%9A%E5%A4%A7%EF%BC%9F2.%E8%8B%A5%E4%B8%A4%E7%90%83%E5%9D%87%E8%90%BD%E5%9C%A8%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%EF%BC%8C%E5%88%99%E4%B8%A4%E7%90%83%E7%9A%84%E6%B0%B4%E5%B9%B3%E4%BD%8D%E7%A7%BB%E4%B9%8B%E6%AF%94%E5%A4%9A%E5%A4%A7%EF%BC%9F3.%E8%8B%A5A%E7%90%83%E8%90%BD%E5%9C%A8%E6%96%9C)
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