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Two cricular iron discs are of the same ...

Two cricular iron discs are of the same thickness.The diameter of A is twice that of B.The moment f inetia ofA as compared to that of B is :

A

twice as large

B

four times as large

C

8 times as large

D

16 times as large.

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JBD PUBLICATION-MOTION OF SYSTEM OF PARTICLES AND RIGID BODY-EXAMPLE
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