The upper leg muscle (quadriceps) exerts a force of FQ = 1120 N, which is carried by a tendon over the kneecap (the patella) at the angles shown in the figure below. 55 Fa 75 Find the magnitude in newtons and direction in degrees counter-clockwise from an axis directed to the left of the force exerted by the kneecap on the upper leg bone (the femur). magnitude direction N counter-clockwise from an axis directed to the left