logo

Ask Questions, Get Answers

 
X
 Search
Want to ask us a question? Click here
Browse Questions
Ad
0 votes

An object of mass M and Radius R is performing pure rolling. motion on smooth horizontal surface under the action of a constant force F. The object may be

 

$\begin{array}{1 1} a) disc \\ b) ring \\ c) solid \;cylinder \\ d) hollow\; sphere \end{array}$

Can you answer this question?
 
 

1 Answer

0 votes
$F_{cr}=ring$
$F= Ma_{cm}$--------(1)
$FR= I \alpha$
=> $F= MR \alpha$----------(2)
Only for a ring $acm= R \alpha$ condition will be satisfied
answered Nov 29, 2013 by meena.p
edited Jun 22, 2014 by lmohan717
 

Related questions

Ask Question
student study plans
x
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App
...