Question
13
![You recently drove on the highway and kept a record of every time you passed a car.
You found that you did 28 such passes, each time you accelerating from 100 km/h to
120 km/h to complete the pass and then drop down to 100km/h after the pass.
Assuming the mass of your vehicle was 2,000 kg, that the energy density of the
gasoline you used was about 36000 kJ/L, and that your engine efficiency is about
25%, how much extra fuel did you use just to accelerate for doing those passes?
(Report your result in the unit of liters, L).
Your Answer:
Answer](https://content.bartleby.com/qna-images/question/a6e4e5fd-c65f-4f87-baf5-107beea50a33/e01fb4e8-7b48-42ac-be93-46dd0168cc9c/e3gbmg_thumbnail.jpeg)
Transcribed Image Text:You recently drove on the highway and kept a record of every time you passed a car.
You found that you did 28 such passes, each time you accelerating from 100 km/h to
120 km/h to complete the pass and then drop down to 100km/h after the pass.
Assuming the mass of your vehicle was 2,000 kg, that the energy density of the
gasoline you used was about 36000 kJ/L, and that your engine efficiency is about
25%, how much extra fuel did you use just to accelerate for doing those passes?
(Report your result in the unit of liters, L).
Your Answer:
Answer
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