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A sphere of mass m and radius r radius w...

A sphere of mass m and radius r radius without slipping on a rough concave surface of large radius R. It makes small oscillations about the lowest point. Find the time period.

A

`5pi sec`

B

`sqrt(5)pi sec`

C

`(6pi)/(7) sec`

D

`sqrt((7)/(2)) pi sec`

Text Solution

Verified by Experts

The correct Answer is:
C
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