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The freight cars A and B have a mass of 20 Mg and 15 Mg, respectively. Determine the velocity of A after collision if the cars collide and rebound, such that B moves to the right with a speed of 2 m>s. If A and B are in contact for 0.5 s, find the average impulsive force which acts between them.

The freight cars A and B have a mass of 20 Mg and 15 Mg, respectively. Determine the velocity of A after collision if the cars collide and rebound, such that B moves to the right with a speed of 2 m>s. If A and B are in contact for 0.5 s, find the average impulsive force which acts between them.

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The freight cars A and B have a mass of 20 M g and 15 M g , respectively. Determine the velocity of A after collision if the cars collide and rebound, such that B moves to the right with a speed of 2 m > s . If A and B are in contact for 0.5 s , find the average impulsive force which acts between them.

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