alleryThe rotational analogue of mass is:
AAngular velocity
BMoment of inertia
CTorque or couple
DAngular momentum
Answer & Solution
Correct answer: B. Moment of inertia
1. Mass resists changes in linear motion.
2. One quantity resists changes in rotation.
3. That is the moment of inertia.
_Source: syllabus Physics Part I, Chapter 7, Systems of Particles and Rotational Motion._
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