一物理弹力势能,质量为m的物体静止在地面上,物体上面连着一个直立的轻质弹簧,劲度系数为k,现用手拉住弹簧上端,使弹簧上端缓慢提升高度h,此时物体已经离开地面,求物体重力势能的增加量
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 16:37:46
![一物理弹力势能,质量为m的物体静止在地面上,物体上面连着一个直立的轻质弹簧,劲度系数为k,现用手拉住弹簧上端,使弹簧上端缓慢提升高度h,此时物体已经离开地面,求物体重力势能的增加量](/uploads/image/z/3346217-17-7.jpg?t=%E4%B8%80%E7%89%A9%E7%90%86%E5%BC%B9%E5%8A%9B%E5%8A%BF%E8%83%BD%2C%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E7%89%A9%E4%BD%93%E9%9D%99%E6%AD%A2%E5%9C%A8%E5%9C%B0%E9%9D%A2%E4%B8%8A%2C%E7%89%A9%E4%BD%93%E4%B8%8A%E9%9D%A2%E8%BF%9E%E7%9D%80%E4%B8%80%E4%B8%AA%E7%9B%B4%E7%AB%8B%E7%9A%84%E8%BD%BB%E8%B4%A8%E5%BC%B9%E7%B0%A7%2C%E5%8A%B2%E5%BA%A6%E7%B3%BB%E6%95%B0%E4%B8%BAk%2C%E7%8E%B0%E7%94%A8%E6%89%8B%E6%8B%89%E4%BD%8F%E5%BC%B9%E7%B0%A7%E4%B8%8A%E7%AB%AF%2C%E4%BD%BF%E5%BC%B9%E7%B0%A7%E4%B8%8A%E7%AB%AF%E7%BC%93%E6%85%A2%E6%8F%90%E5%8D%87%E9%AB%98%E5%BA%A6h%2C%E6%AD%A4%E6%97%B6%E7%89%A9%E4%BD%93%E5%B7%B2%E7%BB%8F%E7%A6%BB%E5%BC%80%E5%9C%B0%E9%9D%A2%2C%E6%B1%82%E7%89%A9%E4%BD%93%E9%87%8D%E5%8A%9B%E5%8A%BF%E8%83%BD%E7%9A%84%E5%A2%9E%E5%8A%A0%E9%87%8F)
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