Q. Identify the correct statement for the rotational motion of a rigid body.
A) Individual particles of the body do not undergo accelerated motion.
B) The centre of mass of the body remains unchanged.
C) The centre of mass of the body moves uniformly in a circular path.
D) Individual particles and centre of mass the body undergo an accelerated motion.
Explanation
(c) In rotational motion of a rigid body, the centre of mass of the body moves uniformly in a circular path.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.