A car is on an inclined plane at an angle of 15 degrees. The car has a free body diagram with three vectors coming from it. The first is parallel to the incline and up the incline labeled F Subscript f Baseline. The force upward and perpendicular to the car is labeled F Subscript N Baseline. The third force pointed down is labeled F Subscript g Baseline and is broken up into two perpendicular components labeled F Subscript g y Baseline and the other F Subscript g x Baseline. Examine the forces acting on a car on a ramp. Select the forces or force components that need to be added together to calculate the net force in the x-direction. Check all that apply. FN –Ff –Fg Fg (cos 15°) Fg (sin 15°)