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Consider a 6.0-g steel nail 8.2 cm long and a hammer that exerts an average force of 660 N on the nail when it is being driven into a piece of wood. The nail becomes warmer. Part A Find the increase in the nail's temperature. (Assume that the specific heat capacity of steel is 450 J/kg . C.). Express your answer to two significant figures and include the appropriate units. HA ? help AT = Value Units