如图,放在光滑水平面上的弹簧振子,其振子由A,B两物体粘合而成,且mA=mB/3,振子在P,Q间振动,O为平衡位置,振动能量为E.(1)若当振子向右运动到达平衡位置O点时,A,B两物脱开,则脱开后振动系统
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![如图,放在光滑水平面上的弹簧振子,其振子由A,B两物体粘合而成,且mA=mB/3,振子在P,Q间振动,O为平衡位置,振动能量为E.(1)若当振子向右运动到达平衡位置O点时,A,B两物脱开,则脱开后振动系统](/uploads/image/z/6407443-19-3.jpg?t=%E5%A6%82%E5%9B%BE%2C%E6%94%BE%E5%9C%A8%E5%85%89%E6%BB%91%E6%B0%B4%E5%B9%B3%E9%9D%A2%E4%B8%8A%E7%9A%84%E5%BC%B9%E7%B0%A7%E6%8C%AF%E5%AD%90%2C%E5%85%B6%E6%8C%AF%E5%AD%90%E7%94%B1A%2CB%E4%B8%A4%E7%89%A9%E4%BD%93%E7%B2%98%E5%90%88%E8%80%8C%E6%88%90%2C%E4%B8%94mA%3DmB%2F3%2C%E6%8C%AF%E5%AD%90%E5%9C%A8P%2CQ%E9%97%B4%E6%8C%AF%E5%8A%A8%2CO%E4%B8%BA%E5%B9%B3%E8%A1%A1%E4%BD%8D%E7%BD%AE%2C%E6%8C%AF%E5%8A%A8%E8%83%BD%E9%87%8F%E4%B8%BAE.%EF%BC%881%EF%BC%89%E8%8B%A5%E5%BD%93%E6%8C%AF%E5%AD%90%E5%90%91%E5%8F%B3%E8%BF%90%E5%8A%A8%E5%88%B0%E8%BE%BE%E5%B9%B3%E8%A1%A1%E4%BD%8D%E7%BD%AEO%E7%82%B9%E6%97%B6%2CA%2CB%E4%B8%A4%E7%89%A9%E8%84%B1%E5%BC%80%2C%E5%88%99%E8%84%B1%E5%BC%80%E5%90%8E%E6%8C%AF%E5%8A%A8%E7%B3%BB%E7%BB%9F)
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