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A cylinder of mass M and radius R lies o...

A cylinder of mass M and radius R lies on a plank of mass M as shown. The surface between plank and ground is smooth, and between cylinder and plank is rough. Assuming no slipping between cylinder and plank, the time period of oscillation (When displaced from equilibrium) of the system is

A

`2pi sqrt((m)/(3k))`

B

`4pi sqrt((2m)/(3k))`

C

`4pi sqrt((M)/(3k))`

D

`4pi sqrt((3M)/(2k))`

Text Solution

Verified by Experts

The correct Answer is:
C
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