Question

A 2.1-kg cart, A, with frictionless wheels is moving at a constant speed of 3.4 m/s to the right on the tabletop, as shown above, when it collides with a second 3.15 kg cart, B, that is initially at rest. Assume that friction is negligible, if the second cart moves to the right with a velocity of 4.2m/s, calculate the magnitude and direction of the velocity of cart A after the collision. m/s

Answer 1

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