Physics, 12.11.2020 21:50, ariyo0210

1. A trolley A of mass 1.0 kg is moving at 2.0 m/s. It collides with a stationary trolley B of mass 2.0 kg. Trolley B moves off at 1.2 m/s
[Use the principle of conservation of momentum to calculate the speed of the trolley A after the collision
and state of its direction.]

Answers: 2

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1. A trolley A of mass 1.0 kg is moving at 2.0 m/s. It collides with a stationary trolley B of mass...