A) \[\frac{1}{\sqrt{2}}\]
B) \[\frac{1}{3}\]
C) \[\frac{1}{3\sqrt{2}}\]
D) None of these
Correct Answer: C
Solution :
[c] \[\sin \theta = \frac{r}{3r}=\frac{1}{3},cos\,\,\theta =\sqrt{8/9}\] If mass of smaller cylinder is m, then mass of bigger one will be 4m. For the equilibrium of upper cylinder,You need to login to perform this action.
You will be redirected in
3 sec