(a) Determine all reactions and bar forces produced by the applied load in Figure P11.29.(...

(a) Determine all reactions and bar forces produced by the applied load in Figure P11.29.(b) If support B settles 1 in and support C settles 0.5 in while the load acts, recompute the reactions and bar forces. For all bars the area = 2 in2 and E = 30,000 kips/in2.