一个物体上方安装一个轻弹簧,用手拉弹簧上方p点缓慢向上移动,直到物体离开地面一段一个物体上方安装一个轻弹簧,用手拉弹簧上方p点缓慢向上移动,直到物体离开地面一段距离,这一过程中
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 14:37:53
![一个物体上方安装一个轻弹簧,用手拉弹簧上方p点缓慢向上移动,直到物体离开地面一段一个物体上方安装一个轻弹簧,用手拉弹簧上方p点缓慢向上移动,直到物体离开地面一段距离,这一过程中](/uploads/image/z/9717827-59-7.jpg?t=%E4%B8%80%E4%B8%AA%E7%89%A9%E4%BD%93%E4%B8%8A%E6%96%B9%E5%AE%89%E8%A3%85%E4%B8%80%E4%B8%AA%E8%BD%BB%E5%BC%B9%E7%B0%A7%2C%E7%94%A8%E6%89%8B%E6%8B%89%E5%BC%B9%E7%B0%A7%E4%B8%8A%E6%96%B9p%E7%82%B9%E7%BC%93%E6%85%A2%E5%90%91%E4%B8%8A%E7%A7%BB%E5%8A%A8%2C%E7%9B%B4%E5%88%B0%E7%89%A9%E4%BD%93%E7%A6%BB%E5%BC%80%E5%9C%B0%E9%9D%A2%E4%B8%80%E6%AE%B5%E4%B8%80%E4%B8%AA%E7%89%A9%E4%BD%93%E4%B8%8A%E6%96%B9%E5%AE%89%E8%A3%85%E4%B8%80%E4%B8%AA%E8%BD%BB%E5%BC%B9%E7%B0%A7%2C%E7%94%A8%E6%89%8B%E6%8B%89%E5%BC%B9%E7%B0%A7%E4%B8%8A%E6%96%B9p%E7%82%B9%E7%BC%93%E6%85%A2%E5%90%91%E4%B8%8A%E7%A7%BB%E5%8A%A8%2C%E7%9B%B4%E5%88%B0%E7%89%A9%E4%BD%93%E7%A6%BB%E5%BC%80%E5%9C%B0%E9%9D%A2%E4%B8%80%E6%AE%B5%E8%B7%9D%E7%A6%BB%2C%E8%BF%99%E4%B8%80%E8%BF%87%E7%A8%8B%E4%B8%AD)
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