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(Solved): Two billiard balls have velocities of
4.0m/s
4.0m/s and
1.0m/s
1.0m/s when they meet in ...
Two billiard balls have velocities of
4.0m/s
4.0m/s and
?1.0m/s
?1.0m/s when they meet in an elastic head-on collision. What is the final velocity of the first ball after collision?