球圆周运动速度!一个小球系在一条绳的下面.绳的上端固定在O点.绳长为R.小球接近地面处于静止.给小球一个沿水平方向的初速度v,小球开始在竖直平面内做圆周运动.小球到达最高点时候绳突
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/02 13:07:19
![球圆周运动速度!一个小球系在一条绳的下面.绳的上端固定在O点.绳长为R.小球接近地面处于静止.给小球一个沿水平方向的初速度v,小球开始在竖直平面内做圆周运动.小球到达最高点时候绳突](/uploads/image/z/11618826-42-6.jpg?t=%E7%90%83%E5%9C%86%E5%91%A8%E8%BF%90%E5%8A%A8%E9%80%9F%E5%BA%A6%21%E4%B8%80%E4%B8%AA%E5%B0%8F%E7%90%83%E7%B3%BB%E5%9C%A8%E4%B8%80%E6%9D%A1%E7%BB%B3%E7%9A%84%E4%B8%8B%E9%9D%A2.%E7%BB%B3%E7%9A%84%E4%B8%8A%E7%AB%AF%E5%9B%BA%E5%AE%9A%E5%9C%A8O%E7%82%B9.%E7%BB%B3%E9%95%BF%E4%B8%BAR.%E5%B0%8F%E7%90%83%E6%8E%A5%E8%BF%91%E5%9C%B0%E9%9D%A2%E5%A4%84%E4%BA%8E%E9%9D%99%E6%AD%A2.%E7%BB%99%E5%B0%8F%E7%90%83%E4%B8%80%E4%B8%AA%E6%B2%BF%E6%B0%B4%E5%B9%B3%E6%96%B9%E5%90%91%E7%9A%84%E5%88%9D%E9%80%9F%E5%BA%A6v%2C%E5%B0%8F%E7%90%83%E5%BC%80%E5%A7%8B%E5%9C%A8%E7%AB%96%E7%9B%B4%E5%B9%B3%E9%9D%A2%E5%86%85%E5%81%9A%E5%9C%86%E5%91%A8%E8%BF%90%E5%8A%A8.%E5%B0%8F%E7%90%83%E5%88%B0%E8%BE%BE%E6%9C%80%E9%AB%98%E7%82%B9%E6%97%B6%E5%80%99%E7%BB%B3%E7%AA%81)
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