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A mine car, whose mass is m1 = 432 kg, rolls at a speed of v1 = 0.482 m/s on a h

ID: 1280691 • Letter: A

Question

A mine car, whose mass is m1 = 432 kg, rolls at a speed of v1 = 0.482 m/s on a horizontal track, as the drawing below shows. An m2 = 135 kg chunk of coal has a speed of v2 = 0.795 m/s when it leaves the chute. Assume = 26.6°. Determine the velocity of the car/coal system after the coal has come to rest in the car.

A mine car, whose mass is m1 = 432 kg, rolls at a speed of v1 = 0.482 m/s on a horizontal track, as the drawing below shows. An m2 = 135 kg chunk of coal has a speed of v2 = 0.795 m/s when it leaves the chute. Assume I = 26.6 A degree . Determine the velocity of the car/coal system after the coal has come to rest in the car.

Explanation / Answer

figure ??? ,pls post figure and comment plss

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