2. Determine the force in each member of the truss connected at D when F = 800 N acting in the y-direction. The 3D truss is supported by ball-and-sockets at A, B, and E. Hint: Position-unit vector approach is your friend. FAD = FBD = FCD = 5m 1 m- 2 m- 1.5m. 2m

Calculate the force generated in element 1 of the following truss if the forces A, B, and C are 1.335 N, 842 N, 516 N respectively.

02 The truss gusset plate is subjected to the forces of three members. Determine the tension force in member Cand its angle a for equilibrium. The forces are concurrent at point O. 10 KN IS AN

SITUATION. The tower for a transmission line is modeled by the truss shown. The crossed members in the center section of the truss may be assumed to be capable of supporting tension only. Given: P=2.8kN 0=15⁰ a=3m b=3m c = 5m 5 panels@(a)m each F E b B b b P G C Zoom image Compute the force induced in member AB