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A uniform disc of radius R and mass M ca...

A uniform disc of radius R and mass M can rotate on a smooth axis passing through its centre and perpendicular to its plane. A force F is applied on its rim. See fig. What is the tangential acceleration

A

`(2F)/(M)`

B

`(F)/(M)`

C

`(F)/(2M)`

D

`(F)/(4M)`

Text Solution

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The correct Answer is:
A
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