Suppose at certain speed, your car has the air drag force of 290 N and the rolling resistance of 370 N. What is the total amount of energy required to drive 10 km against these two forces? (Amusing the Energy efficiency of the car engine is 25%). (Report your result in MJ, i.e. 10^6 J). Your Answer: Answer

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Suppose at certain speed, your car has the air drag force of 290 N and the rolling
resistance of 370 N. What is the total amount of energy required to drive 10 km
against these two forces? (Amusing the Energy efficiency of the car engine is 25%).
(Report your result in MJ, i.e. 10^6 J).
Your Answer:
Answer
Transcribed Image Text:Suppose at certain speed, your car has the air drag force of 290 N and the rolling resistance of 370 N. What is the total amount of energy required to drive 10 km against these two forces? (Amusing the Energy efficiency of the car engine is 25%). (Report your result in MJ, i.e. 10^6 J). Your Answer: Answer
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