Physics, 23.03.2020 23:01 tammydbrooks43
A fireworks rocket is fired vertically upward. At its maximum height of 70.0 m , it explodes and breaks into two pieces, one with mass mA = 1.30 kg and the other with mass mB = 0.300 kg . In the explosion, 950 J of chemical energy is converted to kinetic energy of the two fragments. What is the speed of each fragment just after the explosion?
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A fireworks rocket is fired vertically upward. At its maximum height of 70.0 m , it explodes and bre...
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