Need ASAP. May I request to please make the solution readable and clear. The answers are given. I just need the solution. Thank you.
Extracted text: 1200 lb 600 lb В 20' 15' 15' 15' E 10' 400 lb 200 lb Figure P-4-3.8
Extracted text: Compute the force in each member of the truss shown in Fig P-4-3.8. If the loads at B and D are shifted vertically downward to add to the loads at C and E, which members, if any, would undergo a change in internal force? AB = 1500 lb C; BC = 300 lb T; BD = CD = 141.4 lb T; CE = 800 lb T; DF = 1443 lb C 948 lb C; Ans.