A cowboy fires a silver bullet of mass 5g with a muzzle, Ask an Expert

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A cowboy fires a silver bullet of mass 5g with a muzzle speed of 257 m/s into the pine wall of a saloon.

What is the temperature change of the bullet?

Assume that all the internal energy generated by the impact remains with the bullet. The specific heat of silver is 234 J/kg.

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