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At a county fair, two children ram each other head on while riding on the bumper...

At a county fair, two children ram each other head on while riding on the bumper car attraction. Jill and her car, traveling left at 3.50 m/s, have a total mass of 325 kg. Jack and his car, traveling to the right at 2.00 m/s, have a total mass of 290 kg. Assuming the collision to be elastic, determine their velocities after the collision.

More in detail please. I don't understand the solutions posted already

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Answer #1

Mass of Jill, m = 325 kg Mass of Jack, m = 290 kg Velocity of jill, Vi = -3.50 m/s Velocity of jack, va = +2.00 m/s - - - - -

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