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A nail driven into a board increases in temperature. If we assume that 84 % of the kinetic energy delivered by a 3.6-kg hammer with

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A nail driven into a board increases in temperature. If we assume that 84 % of the kinetic energy delivered by a 3.6-kg hammer with a speed of 7.80 m/s is transformed into heat that flows into the nail and does not flow out, what is the temperature increase in K of an 232 g aluminum nail after it is struck ten times? Assuming the specific heat capacity of aluminium is 0.9 JK-1g-1

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