The A992 steel rod is subjected to the loading shown. If the cross-sectional area of the rod is 80 mm2, determine the displacement of B and A. Neglect the size of the couplings at B and C

Problem 4-1The A992 steel rod is subjected to the loading shown. If the cross-sectional area of the rod is 80mm2, determine the displacement of B and A. Neglect the size of the couplings at B and C Step-by-step solution Step 1 of 7 ^Draw a free body diagram of the AD rod.