2. The 1.2 kg head of a hammer has a speed of 6.5 m/s just before it strikes a nail and is brought to rest. Estimate the temperature rise of a 14-g iron nail generated by 10 ten such hammer bows done in quick succession. Assume the nail absorbs all the energy.

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P-2 Please I need help with this question needed very clearly and step by step explanation and needed with clear handwriting please, will be really appreciated for your help

2. The 1.2 kg head of a hammer has a speed of 6.5 m/s just before it strikes a nail and is
brought to rest. Estimate the temperature rise of a 14-g iron nail generated by 10 ten such
hammer bows done in quick succession. Assume the nail absorbs all the energy.
Transcribed Image Text:2. The 1.2 kg head of a hammer has a speed of 6.5 m/s just before it strikes a nail and is brought to rest. Estimate the temperature rise of a 14-g iron nail generated by 10 ten such hammer bows done in quick succession. Assume the nail absorbs all the energy.
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