# a 2-kg metal ball moving at a speed of 3 m/s strikes a 1-kg wooden ball that is at rest. after the collision, the speed of the metal ball is 1 m/s. Assuming momentum is conserved, what is the speed of the wooden ball

(2) Answers

the metal ball will move at a speed of 2m/s backwards

speed of wooden ball = 4m/s

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