如圖所示,質量m的A物體以速度v向右與2m靜止的B物體,作正向彈性碰撞,則碰後A相對於B的相對速度為何?
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Posted in 一維空間的碰撞(一)彈性碰撞.
Tagged with 力學能守恆, 多質點系統, 恢復係數, 正向彈性碰撞, 總動量守恆.
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By admin – 2009 年 05 月 06 日
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