Physics, 08.01.2021 14:00, haylee8530

Trolley A, of mass 180 g, is moving at a velocity of 4 m/s towards trolley B which is stationary and has a mass of 120 g. Trolley A then collides with
trolley B.
Calculate the speed of trolley B if:
i the collision is elastic (trolley A stops and trolley B moves off)

Answers: 2

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Trolley A, of mass 180 g, is moving at a velocity of 4 m/s towards trolley B which is stationary an...