Marble 1 18kg is traveling horizontally to the right at 5ms, Ask an Expert

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Marble #1 (1.8kg) is traveling horizontally to the right at 5m/s behind marble #2(1.2kg) also traveling horizontally to the right, but at a slower speed of 2m/s. The marbles then collide head-on and elastic.

a) Find the velocity of each marble after the collision (relative to the reference of the ground). Does marble #1 rebound, or not, after impact?

b) Prove that the collision is elastic.

c) during impact, one marble pushes the other horizontally with a 844-N force. Calculate the magnitude of the impulse of the net force of either marble, and the time duration of the collision.

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Category:- Physics
Reference No.:- M91711713

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