Question

formula of power in friction​

Answer 1

This force is actually static friction exerted on the drive wheels by the road - the road exerts this force because the engine causes the drive wheels to rotate. P = Fv = (3517) (16.67) = 58620 W. This can be converted to horsepower, using the conversion 746 W = 1 hp. This gives a power output of 78.6 hp.

Answer 2

Answer:

This force is actually static friction exerted on the drive wheels by the road - the road exerts this force because the engine causes the drive wheels to rotate. P = Fv = (3517) (16.67) = 58620 W. This can be converted to horsepower, using the conversion 746 W = 1 hp. This gives a power output of 78.6 hp.