The 15-Mg tank car A and 25-Mg freight car B travel towards each other with the velocities shown. If the coefficient of restitution between the bumpers is e = 0.6, determine the speed of each car just after the collision. (a) Determine the speed of the car A just after the collision. (b) Determine the direction of the velocity of the car A just after the collision. (c) Determine the speed of the car B just after the collision. (d) Determine the direction of the velocity of the car B just after the collision.

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