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April 18, 2014

Homework Help: physics

Posted by tulip on Saturday, January 12, 2013 at 3:38pm.

a farmer drives a 0.100 kg iron spike with a 2.00 kg sledge hammer. the sledge hammer moves at a speed of 3.00 m/s and comes to rest on the spike after each swing. assuming all the energy is absorbed by the nail and ignoring the work by the nail, how much would the nails temperature rise after 10 successive swings ?

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