Rotational MotionHard
Question
A small disc of radius R/3 is removed from a circular disc of radius R and mass 9M. Then the moment of inertia of the remaining disc about an axis passing through point O and perpendicular to the plane of the disc will be :-


Options
A.4 MR2
B.
MR2
C.10 MR2
D.
MR2
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