Mathematics, 05.10.2021 14:00 LilFabeOMM5889
Alan launches a ball of clay into the air using a catapult. He calculates its kinetic energy to be 9.0 J. Then he tears it in half and forms a ball that has half the mass. He launches the smaller ball into the air at the same speed. What is the kinetic energy of the smaller ball
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Alan launches a ball of clay into the air using a catapult. He calculates its kinetic energy to be 9...
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