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From a circular disc of radius R and mas...

From a circular disc of radius R and mass 9M, a small disc of radius R/3 is removed as shown in figure. The moment of inertia of the remaining disc about an axis perpendicular to the plane of the disc and passing through O is

A

`MR^2`

B

`13/8MR^2`

C

`3/4 MR^2`

D

`1/2MR^2`

Text Solution

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The correct Answer is:
B
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