your car has stalled and has come to rest on a level section of a busy street. you and a passenger decide to push the car to the side of the road so it will not interfere with the trafic. together you excert a combine horizontal force of 1320N. the coefficent of static friction is 0.0850 and coefficient of kinitic friction is 0.0312. the car has mass of 1250kg
I see no question.
Friction force? mu mg
Net force? 1320 - mu mg
Acceleration? Fnet = ma