A 2000kg car is advertised that it can go from rest to 30m/s, drives 100km, and 3000m in height on 1 gallon(2.8kg) of gas. The average force of friction including air resistance is 700N. Gasoline has a heat of combustion of 5.0 x 104 J/g. a) What is the car’s efficiency if all of this is true? b) Do you think the advertisement is accurate?
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A 2000kg car is advertised that it can go from rest to 30m/s, drives 100km, and 3000m in height on 1 gallon(2.8kg) of gas. The average
a) What is the car’s efficiency if all of this is true?
b) Do you think the advertisement is accurate?
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