The 1.20-kg head of a hammer has a speed of just before it
Chapter 14, Problem 19(choose chapter or problem)
The 1.20-kg head of a hammer has a speed of just before it strikes a nail (Fig. 1417) and is brought to rest. Estimate the temperature rise of a 14-g iron nail generated by eight such hammer blows done in quick succession. Assume the nail absorbs all the energy
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