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The 1.19 kg head of a hammer has a speed of 8.4 m/s just before it strikes a nail (Fig. 14-13) and is brought to rest. Estimate the temperature rise of a 13 g iron nail generated by twenty such hammer blows done in quick succession. Assume the nail absorbs all the energy.
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The 1.19 kg head of a hammer has a speed of 8.4 m/s just before it strikes a nail (Fig. 14-13) and i...
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