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JEE PHYSICS MCQ: SYSTEM OF PARTICLES

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(A): If body or a system has neither translational nor rotational motion then it is in complete mechanical equilibrium.
(R): A body or system is said to be in mechanical equilibrium when net force and net torque acting on the body are zero.

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Correct option: A

Both (A) and (R) are true and (R) is the correct explanation of (A)

Option A is correct because both the assertion and reason are true, and the reason correctly explains why a body is in complete mechanical equilibrium when it has neither translational nor rotational motion.

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