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A ring of radius R rotates about its dia...

A ring of radius R rotates about its diameter while a disc of the same radius rotates about the transeverse axis through its centre. The respective radii of gyrations are

A

in the ratio of their masses

B

in the inverse ratio of their masses

C

both equal to `sqrt(2) R`

D

both equal to `(R )/(sqrt(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
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