An explosion breaks an object into two pieces one of which
An explosion breaks an object into two pieces, one of which has 1.5 times the mass of the other. If 7800 J were released in the explosion, how much kinetic energy did each piece acquire?
heavier piece J
lighter piece J
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an explosion breaks an object into two pieces one of which has 15 times the mass of the other if 7800 j were released
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