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System is shown in the figure. Velocity ...


System is shown in the figure. Velocity of sphere A is 9 `(m)/(s)`. Find the speed of sphere B.

A

`I_(O)=mR^(2)`

B

`I_(O)=I_(A)`

C

`I_(O) gt I_(A)`

D

`I_(A) gt I_(O)`

Text Solution

Verified by Experts

The correct Answer is:
D
Whole mass has equal distance from the centre O. Hence, `I_(0) mR^(2)`. Further centre of mass of the remaining portion will be to the left of point O. More the distance of axis from centre of mass,more is the moment of inertia. Hence, `I_(A) gt I_(0)`
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