A car does 6.0 104 J of work in traveling 2.6 km at constant speed. What was the average retarding force (from all sources) acting on the car?

3 answers

Do you mean 6.0*10^4 J of work?
If so, please write it that way.

Divide the work by the distance in meters for the retarding force, in newtons. That will be what is needed to maintain constant speed.

0.43

idk lol

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