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Two particles which are initially at res...

Two particles which are initially at rest move towards each other under the action of their mutual attraction. If their speeds are v and 2v at any instant, then the speed of center of mass of the system is,

A

1.5v

B

2v

C

V

D

zero

Text Solution

Verified by Experts

The correct Answer is:
D
(d): No external force acts so the speed of centre of mass will be zero.
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