**EXPERT ANSWER**

# A 0.8-kg ball A is moving with a velocity of magnitude 6 m/s when it is hit as shown by a 1.4-kg ball B which has a velocity of magnitude 4 m/s. Knowing that the coefficient of restitution is 0.8 and assuming no friction, determine the velocity of each ball after impact. (Round the final answer to three decimal places.)

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