(Answered) Burning a gallon of gasoline releases of internal energy if

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Burning a gallon of gasoline releases of internal energy. If a certain car requires of work to drive one mile, (a) how much heat is given off to the atmosphere each mile, assuming the car gets 25.0 miles to the gallon? (b) If the miles per gallon of the car is increased, does the amount of heat released to the atmosphere increase, decrease, or stay the same?

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