Practice question
Question
Which factor does not affect the moment of inertia of a rigid body?
Explanation
Moment of inertia (I = ∑miri2) depends on mass and its distribution about the axis, not on angular velocity, which affects motion but not I. As per NCERT, applying relevant law/formula with correct units and sign convention leads to Angular velocity. This satisfies dimensional consistency and physical conditions given, so option C is scientifically correct.