(II) A four-cylinder gasoline engine has an efficiency of 0.22and delivers 180 J of work per cycle per cylinder. If the engineruns at 25 cycles per second (1500 rpm), determine (a) thework done per second, and (b) the total heat input persecond from the gasoline. (c) If the energy content ofgasoline is 130 MJ per gallon, how long does one gallonlast?

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