MHT CET 2022 Physics question

A solid sphere of radius 'R' has mass 'M'. The moment of inertia of a solid sphere about an axis at a distance from the center is

(A) MR
(B) MR
(C) MR
(D) MRCorrect

Answer: (D)

Solution

The axis is parallel to a diameter and at distance from the centre. Moment of inertia about a diameter: . By the parallel axis theorem, I_{cm}Md^2\frac{2}{5}$ +

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Question ID VK-094368