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Two balls are rolled off a tabletop that is 0.8 m above the floor. Ball A...

Two balls are rolled off a tabletop that is 0.8 m above the floor. Ball A has a horizontal velocity of 3 m/s and that of ball B is 5 m/s.

a. How long does it take each ball to reach the floor after it rolls off the edge?

b. How far does each ball travel horizontally before hitting the floor?

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