Question

if particle collide with each other in their centre of mass reference frame ,what will happen to their velocities explanation
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Answer 1

Answer:

It depends on the type of collision is it elastic or inelastic, then you apply conservation of momentum ,if it is elastic ,the velocity will be the same ,because the momentum is mv and m is constant. ... A 2kg mass moving to the east at a speed of 4m/s collides head-on in an elastic collision with a stationary 2kg mass.

Explanation:

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