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15-11-2019
Physics

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What is the kinetic energy of a 10 kg ball moving at a rate of 2 m/s

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MathPhys MathPhys

15-11-2019

Answer:

20 J

Explanation:

KE = ½ mv²

KE = ½ (10 kg) (2 m/s)²

KE = 20 J

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