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15-12-2019
Physics

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A 50 kg ball traveling at 20 m/s would have______ kinetic energy

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physicslearner physicslearner

15-12-2019

Explanation:

Data:-m=50kg ,v=20m/sec , K.E=? solution;-formula K.E=1/2mv² ,K.E=1/2×50×(20)² ,K.E=25×400=10000J

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