alleryThe rotational analogue of mass is the:
AMoment of impetus
BMoment of incidence
CMoment of inertia
DMoment of impulse
Answer & Solution
Correct answer: C. Moment of inertia
1. Mass measures resistance in linear motion.
2. Something plays the same role in rotation.
3. It is the moment of inertia.
_Source: syllabus Physics, Ch 6 'Systems of Particles and Rotational Motion'_
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