problem 28 plug n chug a car has a weight of 13500 n the coefficient o
Question
Problem 28 (Plug-n-chug). A car has a weight of 13,500 N. The coefficient of kinetic friction between its wheels and the wet highway is 0.47. The car is travelling at
18.4 m/s when the driver locks up the brakes. How far does the car travel before it comes to a complete stop? Round your answer to the nearest meter. (а) 37 m (b) 159 m (c) 339 m (d) 647 m (e) None of these