)一物体以一定的初速度冲上一倾角为o的斜面,结果最后静止在斜面上,如图,(请多指教!)在第一秒内位移为6m,停止运动前1s内位移为2m(1)在整个减速运动过程中质点的位移大小(2)整个
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![)一物体以一定的初速度冲上一倾角为o的斜面,结果最后静止在斜面上,如图,(请多指教!)在第一秒内位移为6m,停止运动前1s内位移为2m(1)在整个减速运动过程中质点的位移大小(2)整个](/uploads/image/z/7250927-23-7.jpg?t=%EF%BC%89%E4%B8%80%E7%89%A9%E4%BD%93%E4%BB%A5%E4%B8%80%E5%AE%9A%E7%9A%84%E5%88%9D%E9%80%9F%E5%BA%A6%E5%86%B2%E4%B8%8A%E4%B8%80%E5%80%BE%E8%A7%92%E4%B8%BAo%E7%9A%84%E6%96%9C%E9%9D%A2%2C%E7%BB%93%E6%9E%9C%E6%9C%80%E5%90%8E%E9%9D%99%E6%AD%A2%E5%9C%A8%E6%96%9C%E9%9D%A2%E4%B8%8A%2C%E5%A6%82%E5%9B%BE%2C%EF%BC%88%E8%AF%B7%E5%A4%9A%E6%8C%87%E6%95%99%21%EF%BC%89%E5%9C%A8%E7%AC%AC%E4%B8%80%E7%A7%92%E5%86%85%E4%BD%8D%E7%A7%BB%E4%B8%BA6m%2C%E5%81%9C%E6%AD%A2%E8%BF%90%E5%8A%A8%E5%89%8D1s%E5%86%85%E4%BD%8D%E7%A7%BB%E4%B8%BA2m%EF%BC%881%EF%BC%89%E5%9C%A8%E6%95%B4%E4%B8%AA%E5%87%8F%E9%80%9F%E8%BF%90%E5%8A%A8%E8%BF%87%E7%A8%8B%E4%B8%AD%E8%B4%A8%E7%82%B9%E7%9A%84%E4%BD%8D%E7%A7%BB%E5%A4%A7%E5%B0%8F%EF%BC%882%EF%BC%89%E6%95%B4%E4%B8%AA)
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