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The angular speed of a body changes from...

The angular speed of a body changes from `omega_1` to `omega_2` without applying a torque but due to change in its moment of inertia. The ratio of radii of gyration in the two cases is :-

A

`omega_(1) : omega_(2)`

B

`sqrt(omega_(1)):sqrt(omega_(2))`

C

`omega_(2):omega_(1)`

D

`sqrt(omega_(2)):sqrt(omega_(1))`

Text Solution

Verified by Experts

The correct Answer is:
D
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