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From a disc of mass 2kg and radius 4m a ...

From a disc of mass 2kg and radius 4m a small disc of radius 1 m with center O' is extracted . The new moment of inertia,about an axis passing through O perpendicular to plane of disc is

A

`16 kg m^(2)`

B

`12 kg m^(2)`

C

`( 255)/( 16) kg m^(2)`

D

`( 247)/( 16) kg m^(2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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