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.	8kgm<sup>2</sup>
B.	16kgm<sup>2</sup>
C.	4kgm<sup>2</sup>
D.	2 2kgm<sup>2</sup>
Answer» C. 4kgm<sup>2</sup>

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