An 11 kg meatball is sitting on a plate. Suddenly it explodes, breaking up into two pieces. One piece has a mass of 4.0 kg and went toward the right with a velocity of 21 m/s. What was the velocity of the other piece?
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An 11 kg meatball is sitting on a plate. Suddenly it explodes, breaking up into two pieces. One piece has a mass of 4.0 kg and went toward the right with a velocity of 21 m/s. What was the velocity of the other piece?
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