A 20.0 kg floodlight in a park is supported at the end of a horizontal beam of negligible mass that is hinged to a pole as shown in the figure. A cable at an angle of ? = 65.0? with the beam, helps support the light. (a) Draw a force diagram for the beam. (b) Calculate the tension in the cable. (c) Calculate the horizontal component of the force exerted by the pole on the beam. (d) Calculate the vertical component of this force.