A nail driven into a board increases in temperature. If weassume that 60% of the kinetic energy delivered by a 1.80 kg hammerwith a speed of 7.80 m/s is transformed into heat that flows into the nailand does not flow out, what is the temperature increase of an 8.00 galuminum nail after it is struck ten times?

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A nail driven into a board increases in temperature. If we
assume that 60% of the kinetic energy delivered by a 1.80 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 of an 8.00 g
aluminum nail after it is struck ten times?

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