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JEE PHYSICS MCQ: SYSTEM OF PARTICLES

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Analyzing +4 | -1

Consider the following two statements

a. Among a given set of axis for a rigid body, the moment of inertia is always minimum about the one passing through the center of mass.

b. Perpendicular axis theorem for moment of inertia would be applicable for a solid sphere.

The correct statement(s) is/are

View answer and explanation

Correct option: D

Neither a nor b

Option D (Neither a nor b) is correct. Statement a is false because it requires parallel axes, and statement b is false because the perpendicular axis theorem applies only to planar bodies.

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