Question

I understand how to do it, but am not sure how to get the angle (from the positive x axis) that the normal forces and friction forces are for the FBD.

The car has a mass of 1.6 Mg and center of mass at G. If the coefficient of static friction between the shoulder of the road and the tires is丛= 0.42, determine the greatest slope θ the shoulder can have without causing the car to slip or tip over if the car travels along the shoulder at constant velocity. Part A Draw the free-body diagram of the car Draw the vectors starting at the black dots. The location and orientation of the vectors will be graded No elements selected 2.5 ft 5 ft

Answer 1