College Physics

A 8.2 gram lead bullet that was stopped in a doorframe apparently melted completely on impact. Assuming the bullet was fired at room temp., what is the minimum muzzle velocity of the gun?

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  1. I see that you or someone posted the same question on at least ten different websites, hoping to have someone else do your homework.

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    Please don't bother us here again. We are trying to help serious students.

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