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The diameter of a flywheel is increased ...

The diameter of a flywheel is increased by 1% keeping the mass same. Increase in its moment of inertia about the central axis is

A

0.02

B

0.03

C

0.01

D

`0.5` %

Text Solution

Verified by Experts

The correct Answer is:
A
` I prop R^(2) , (DeltaI)/I xx 100 = 2 ((DeltaR)/R xx 100)`
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