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How many kilocalories of heat are generated when the brakes are used to bring a 960 kg car to rest from a speed of 101 km per hour?
Wiki User
∙ 14y ago
((.5 * 960) * ((101 * 1 000 * 60 * 60)^2)) * 0.000239005736 = 1.5166917 × 1016
1/2 M V^2= kinetic energy times conversion from joules to kilocalories.
Wiki User
∙ 14y ago
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