两个质量为m的圆环,套在水平的杆上,下端用两根等长的细线拴一质量为M的物体如图所示,物体和圆环均处于静止状态,当圆环间的距离变小时,圆环的受力分析?弹力怎样变化?摩擦力呢?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 20:56:20
![两个质量为m的圆环,套在水平的杆上,下端用两根等长的细线拴一质量为M的物体如图所示,物体和圆环均处于静止状态,当圆环间的距离变小时,圆环的受力分析?弹力怎样变化?摩擦力呢?](/uploads/image/z/14151190-22-0.jpg?t=%E4%B8%A4%E4%B8%AA%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E5%9C%86%E7%8E%AF%2C%E5%A5%97%E5%9C%A8%E6%B0%B4%E5%B9%B3%E7%9A%84%E6%9D%86%E4%B8%8A%2C%E4%B8%8B%E7%AB%AF%E7%94%A8%E4%B8%A4%E6%A0%B9%E7%AD%89%E9%95%BF%E7%9A%84%E7%BB%86%E7%BA%BF%E6%8B%B4%E4%B8%80%E8%B4%A8%E9%87%8F%E4%B8%BAM%E7%9A%84%E7%89%A9%E4%BD%93%E5%A6%82%E5%9B%BE%E6%89%80%E7%A4%BA%2C%E7%89%A9%E4%BD%93%E5%92%8C%E5%9C%86%E7%8E%AF%E5%9D%87%E5%A4%84%E4%BA%8E%E9%9D%99%E6%AD%A2%E7%8A%B6%E6%80%81%2C%E5%BD%93%E5%9C%86%E7%8E%AF%E9%97%B4%E7%9A%84%E8%B7%9D%E7%A6%BB%E5%8F%98%E5%B0%8F%E6%97%B6%2C%E5%9C%86%E7%8E%AF%E7%9A%84%E5%8F%97%E5%8A%9B%E5%88%86%E6%9E%90%3F%E5%BC%B9%E5%8A%9B%E6%80%8E%E6%A0%B7%E5%8F%98%E5%8C%96%3F%E6%91%A9%E6%93%A6%E5%8A%9B%E5%91%A2%3F)
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