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Time period for small oscillations in ve...

Time period for small oscillations in vertical x - y plane of uniform semi - circular disk of mass m and radius R , about horizontal axis through point O, is equal to

A

`2pisqrt((piR)/(8g))`

B

`2pisqrt((3piR)/(8g))`

C

`2pisqrt((4piR)/(8g))`

D

`2pisqrt((piR)/(g))`

Text Solution

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The correct Answer is:
B
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