Consult Multiple Concept Example 10 in preparation for this problem. Traveling at a speed of 16.0 m/s, the driver of an automobile suddenly locks the wheels by slamming on the brakes. The coefficient of kinetic friction between the tires and the road is 0.630. What is the speed of the automobile after 1.44 s have elapsed? Ignore the effects of air resistance. Number i UnitsA worker stands still on a roof sloped at an angle of 38 above the horizontal. He is prevented from slipping by a static frictional force of 370 N. Find the mass of the worker. Number i Units