为什么在竖直面内做匀速圆周运动质量为m的小球由轻绳a和b分别系于一轻质木架上的A点和C点.如图K24-9所示,当轻杆绕轴BC以角速度ω匀速转动时,小球在水平面内做匀速圆周运动,绳a在竖直
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 16:52:54
![为什么在竖直面内做匀速圆周运动质量为m的小球由轻绳a和b分别系于一轻质木架上的A点和C点.如图K24-9所示,当轻杆绕轴BC以角速度ω匀速转动时,小球在水平面内做匀速圆周运动,绳a在竖直](/uploads/image/z/13193129-65-9.jpg?t=%E4%B8%BA%E4%BB%80%E4%B9%88%E5%9C%A8%E7%AB%96%E7%9B%B4%E9%9D%A2%E5%86%85%E5%81%9A%E5%8C%80%E9%80%9F%E5%9C%86%E5%91%A8%E8%BF%90%E5%8A%A8%E8%B4%A8%E9%87%8F%E4%B8%BAm%E7%9A%84%E5%B0%8F%E7%90%83%E7%94%B1%E8%BD%BB%E7%BB%B3a%E5%92%8Cb%E5%88%86%E5%88%AB%E7%B3%BB%E4%BA%8E%E4%B8%80%E8%BD%BB%E8%B4%A8%E6%9C%A8%E6%9E%B6%E4%B8%8A%E7%9A%84A%E7%82%B9%E5%92%8CC%E7%82%B9%EF%BC%8E%E5%A6%82%E5%9B%BEK24%EF%BC%8D9%E6%89%80%E7%A4%BA%2C%E5%BD%93%E8%BD%BB%E6%9D%86%E7%BB%95%E8%BD%B4BC%E4%BB%A5%E8%A7%92%E9%80%9F%E5%BA%A6%CF%89%E5%8C%80%E9%80%9F%E8%BD%AC%E5%8A%A8%E6%97%B6%2C%E5%B0%8F%E7%90%83%E5%9C%A8%E6%B0%B4%E5%B9%B3%E9%9D%A2%E5%86%85%E5%81%9A%E5%8C%80%E9%80%9F%E5%9C%86%E5%91%A8%E8%BF%90%E5%8A%A8%2C%E7%BB%B3a%E5%9C%A8%E7%AB%96%E7%9B%B4)
xNA_ŘxGe]kӛ>D˂bӤW(`WO@+-Z0,[/3\
=ˈZ4M6;g?w>f<5IB|sP,Z>F ~
I]3*ڨ`}$ar[DMܕkDNFF$Jkfvf@5|2 %+X8^UVPytt|ڐ2\LmԛOlVw,ngBR