The members CJ and CF of the loaded truss cross but are not connected to members BI and DG. Compute the forces in members BC, CJ, CI, and HI. 12 KN 57° Answers: BC= CI CJ = i i HI = i i 6 m A Bo I 7 kN 6 m eTextbook and Media с H 5 KN KN KN kN 6 m KN 6 m D G 8 KN E 9 m

In the plane truss system, whose loading condition is shown in the figure, there will be support reactions A and B, and rod forces 1,2 and 3. 8- Ais the fixed joint and B is the sliding joint. Loads on the beam P= 50 kN, All acute angles in the truss system are 45 degrees. Accordingly, Bx = ? Oa) 0 O B) 200 OC) 225 D) none O TO) 175