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A solid sphere of mass 2 kg and radius 1...

A solid sphere of mass 2 kg and radius 1 m is free to rotate about an axis passing through its centre. Find a constant tangential force `F` required to the sphere with `omega` = 10 rad/s in 2 s.

A

2N

B

4N

C

8N

D

10N

Text Solution

Verified by Experts

The correct Answer is:
B
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