Question

position of center of mass is effected by a)external force b)internal force c) both d)none of these​

Answer 1

Answer:

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Answer 2

Answer:

C) Both (A) and (B)

Explanation:

A) The position of centre of mass of a system is dependent on the choice of co-ordinate system. (B) Newton's second law of motion is applicable to the centre of mass of the system. (C) When no external force acts on a body, the acceleration of centre of mass is zero.