一高一物体题 质量为1kg的物体在大小为4N的水平拉力作用下沿粗糙水平面向前运动,前进1m后撤去拉力,物体继质量为1kg的物体在大小为4N的水平拉力作用下沿粗糙水平面向前运动,前进1m后撤去
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![一高一物体题 质量为1kg的物体在大小为4N的水平拉力作用下沿粗糙水平面向前运动,前进1m后撤去拉力,物体继质量为1kg的物体在大小为4N的水平拉力作用下沿粗糙水平面向前运动,前进1m后撤去](/uploads/image/z/2015861-5-1.jpg?t=%E4%B8%80%E9%AB%98%E4%B8%80%E7%89%A9%E4%BD%93%E9%A2%98+%E8%B4%A8%E9%87%8F%E4%B8%BA1kg%E7%9A%84%E7%89%A9%E4%BD%93%E5%9C%A8%E5%A4%A7%E5%B0%8F%E4%B8%BA4N%E7%9A%84%E6%B0%B4%E5%B9%B3%E6%8B%89%E5%8A%9B%E4%BD%9C%E7%94%A8%E4%B8%8B%E6%B2%BF%E7%B2%97%E7%B3%99%E6%B0%B4%E5%B9%B3%E9%9D%A2%E5%90%91%E5%89%8D%E8%BF%90%E5%8A%A8%2C%E5%89%8D%E8%BF%9B1m%E5%90%8E%E6%92%A4%E5%8E%BB%E6%8B%89%E5%8A%9B%2C%E7%89%A9%E4%BD%93%E7%BB%A7%E8%B4%A8%E9%87%8F%E4%B8%BA1kg%E7%9A%84%E7%89%A9%E4%BD%93%E5%9C%A8%E5%A4%A7%E5%B0%8F%E4%B8%BA4N%E7%9A%84%E6%B0%B4%E5%B9%B3%E6%8B%89%E5%8A%9B%E4%BD%9C%E7%94%A8%E4%B8%8B%E6%B2%BF%E7%B2%97%E7%B3%99%E6%B0%B4%E5%B9%B3%E9%9D%A2%E5%90%91%E5%89%8D%E8%BF%90%E5%8A%A8%2C%E5%89%8D%E8%BF%9B1m%E5%90%8E%E6%92%A4%E5%8E%BB)
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