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16-03-2016
Physics

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What is the kinetic energy of a 1 kilogram ball is thrown into the air with an initial velocity of 30m/sec?

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16-03-2016

Kinetic Energy KE = (1/2) mv²

KE = (1/2) * 1 * 30 * 30 = 450 J

KE = 450 J

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