The upper leg muscle (quadriceps) exerts a force of F = 1240 N, which is carried by a tendon over the kneecap (the patella) at the angles shown in the figure below, Fo 55 75 IF. 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 1014.18 N direction 130 X . counter-clockwise from an axis directed to the left Additional Materials Reading