Determine the magnitude of the heat that he has lost

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Reference no: EM13550130

In a game of football outdoors on a cold day, a player will begin to feel exhausted after using approximately 8.0 × 105 J of internal energy.

(a) One player, dressed too lightly for the weather, has to leave the game after losing 6.8 × 105 J of heat. How much work has he done?

(b) Another player, wearing clothes that offer better protection against heat loss, is able to remain in the game long enough to do 2.6 × 105 J of work. What is the magnitude of the heat that he has lost?

Reference no: EM13550130

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