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A solid sphere is rotating about a diame...

A solid sphere is rotating about a diameter at an angular velocity `omega` If it cools so that its radius reduces to of `1/n` th of its original value, its angular velocity becomes..

A

`omega/n`

B

`omega/n^2`

C

`n omega`

D

`(n^2)omega`

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The correct Answer is:
D
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