From a disc of radius R and mass M, a circular hole of diameter R, whose rim passes through the centre is cut. What is the moment of inertia of the remaining part of the disc about at perpendicular axis, passing through the centre ?
Text Solution
Verified by ExpertsThe correct answer is:
C
I 1 = 
I 2 = 
I net = I 1 – I 2 = 
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