quincetheking14 quincetheking14

18-10-2017
Mathematics

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Imagine a 10 kg block moving with a velocity of 20 m/s to the left. Calculate the kinetic energy of this block

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ejelonubenedict ejelonubenedict

18-10-2017

k.e = ½mv²
= ½×10×20×20
= 5×20×20
= 2000j or 2Kj

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