A person on horseback is on a drawbridge which is at an angle 9 = 20.0\" above the horizontal, as shown in the gure. The center of mass of the personehorse system is d = 1.00 m from the end of the bridge. The bridge is l' = 7.05 rn long and has a mass ot1,920 kg. A cable is attached to the bridge 5.00 m from the hinge and to a point on the wall h = 12 D m above the bridge. The mass of person plus horse is 1,120 kg. Assume the bridge is uniform. Note that the drawing is not to scale and you may not assume that the cable is perpendicular to the bridge. (Due to the nature of this problem, do not use rounded intermediate values in your calculationsincluding answers submitted in WebAssign.) (a) Determine the tension in the cable (in N). :l N (b) Determine the horizontal force component (in N) acting on the bridge at the hinge. direction (c) Determine the vertical force component (in N) acting on the bridge at the hinge. direction