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Ball A has a speed of 19.5 ft/s and Ball B has a speed of 23.5 ft/s just before the impact shown. If the balls have the same mass, and impact with a coefficient of restitution of 0.5, find the magnitude of the velocity of Ball B just after impact.

Ball A has a speed of 19.5 ft/s and Ball B has a speed of 23.5 ft/s just before the impact shown. If the balls have the same mass, and impact with a coefficient of restitution of 0.5, find the magnitude of the velocity of Ball B just after impact.

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Ball A has a speed of 19.5 f t / s and Ball B has a speed of 23.5 f t / s just before the impact shown. If the balls have the same mass, and impact with a coefficient of restitution of 0.5 , find the magnitude of the velocity of Ball B just after impact.

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