Energy content of gasoline is about 46 mjkg or about 37, Ask an Expert

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Energy content of gasoline is about 46 MJ/kg or about 37 MJ/Liter. A small car with engine of specified capacity (e.g. say 40 kW, not needed for problem ) consumes 10 L per hr (e.g. say when traveling at 120 km/hr at 80 % of engine output; not needed for Problem). How much energy consumed in kJ per hr? HP? in kW? BTU/h?

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