gc physics textbook chapter 5 problems (id: 4e71eb831)

本题目来源于试卷: gc physics textbook chapter 5 problems，类别为 通用国际物理

[问答题]
A flat puck (mass M ) is rotated in a circle on a fdjf6w r8togd(w ;qt9(rictionle8a v.lvfpaw3o,u2gwqb2 )r xxf / )dr;ss air-hockey tabletop, and is hxw 2 x)f pvv .;3uag,ablqrw)of82dr/eld in this orbit by a light cord connected to a dangling block (mass m ) through a central hole as shown in Fig. 5-
36. Show that the speed of the puck is given by

$v=\sqrt{\frac{m g R}{M}}$

参考答案:



本题详细解析: 暂无

微信扫一扫，分享更方便