Plss someone help me A car weighing 3000kg brakes and stops for I min. The coefficient of friction of the car wheels with the road is 0.02. Slowly moving the car at the moment of braking start?​

A200-n force is applied to the foot-operated air pump. the return spring s exerts a 2.6-n·m moment on member oba for this position. determine the corresponding compression force c in the cylinder bd. if the diameter of the piston in the cylinder is 40 mm, estimate the air pressure generated for these conditions. state any assumptions. enter a positive number for the compression force c.