Using the method of joints, determine the force in each member
of the double-pitch roof truss shown. State whether each member
is in tension or compression.
AssumeTension
Extracted text: 3 m3 m -4 m→|--4 m→|--4 m- 1.75 kN 2 kN 1.5 kN 2 kN F 1 kN 0.75 kN G 6 m B E 6 m -6 m- 6 m ·