A 12-lb sledge hammer head falls a distance of 3-m hitting, Ask an Expert

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A 12-lb sledge hammer head falls a distance of 3-m hitting a0.30-g lead nail initially at a temperature of 22 degreesCelsius.

(a) what was the speed of the sledge hammer head just beforehitting the nail?

(b) what is the final temperature in degrees F of the nailafter the sledge hammer head hits it?

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Category:- Physics
Reference No.:- M91101138

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