tiarrareynoldsoyhpnb tiarrareynoldsoyhpnb

27-10-2017
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Assuming 50% efficiency, 150 kcals of chemical energy would result in __________ of kinetic energy.

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juliawalker juliawalker

27-10-2017

Efficiency = (energy output / energy input)

0.50 = kinetic energy produced / 150 kcals chemical energy

kinetic energy produced = 75 kcals

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