C) 100 an automobile with an internal combustion engine converts the potential energy of gasoline (44 mi/ko into the kinetic energy of the moving pistons. if th average internal combustion engine is 10 percent efficient and 1 kg of gasoline is combusted, how much potential energy is converted into energy to run the pistons? (a) 39.6 mj (b) 20.0 mj (c) 4.4 mj (d) depends on the capacity of the gas tank (e) depends on the size of the engine atmo (c) the appe (d) the atm atm (e) the will 8. 12. study th represen 9. if the average adult woman consumes approximately 2,000 kcal per day, how long would she need to run in order to utilize 25 percent of her caloric intake, given that the energy requirement for running is 42,000j per minute? (a) 200 minutes (b) 50 minutes (c) 5 minutes (d) 0.05 minutes (e) 0.012 minutes