The moment of inertia of a planar disc about a diameter is 8kgm2. What – McqOptions

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1.	The moment of inertia of a planar disc about a diameter is 8kgm2. What is the moment of inertia about an axis passing through its centre and perpendicular to the plane of disc?
A.	8kgm2
B.	16kgm2
C.	4kgm2
D.	2√2kgm2
Answer» C.

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