The beam ABCD rests on a roller at D and is attached to a pin at A. There is a vertical load applied at C and a load applied at B at the angle shown in the figure. Neglect the weight of the beam. Find all the support reactions required for the beam to remain in equilibrium. Follow the objectives to solve the problem. Use the given values of F = 450 lb Answers: N = D R = ( A B F = 600 lb L = 24 ft 0=40 1 2) lb A 8 1 L 13 C FB B 1L 13 C 1L 3 8 D