When gasoline is burned,it gives off 46,000 J/g of heat energy.If an automobile uses 13.0 kg of gasoline per hour with an efficiency of 18%,what is the average horsepower output of the engine? (1 hp = 746 W)

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The Answer of When gasoline is burned,it gives off 46,000 J/g of heat energy.If an automobile uses 13.0 kg of gasoline per hour with an efficiency of 18%,what is the average horsepower output of the engine? (1 hp = 746 W)

When Gasoline Is Burned,it Gives Off 46,000 J/g of Heat