Two particles A and B initially at rest move towards each other under mutual attraction. At an instant speeds are v and 2v. Speed of centre of mass is:

Physics · Center of maas , Momentum and Collision · velocity and acceleration of center of mass,newton second law for system

JEE Mains

Two particles A and B initially at rest move towards each other under mutual attraction. At an instant speeds are v and 2v. Speed of centre of mass is:

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