For the frame shown, the members are pin-connected and their weights can be neglected. The weight of the pulley may also be neglected. Find the external reactions on the frame at A and D. Also find the forces at C on member ABC. I m 0.2 m A C |B -I m 2 m 20 kg Used with permission from "Engineering Mechanics: Statics," McGill/King, 4th Ed., 2003 A= (39.2 - 392j) N acting on the frame C= -196 - 196)) N acting on bar ABC D=(-39.2 + 589f)N acting on the frame A= (39.2 - 353j) N acting on the frame C=(-196 - 196j) N acting on bar ABC D= (-39.2i + 549j)N acting on the frame A = (-353j)N acting on the frame C=0 D= (549j)N acting on the frame None of the above