Help understanding how to determine Compress or Tension in Truss

Mechanical Engineering: Trusses, Bridges & Other Structures (27 of 34) Tension vs Compression 1

newtonian mechanics - How do I know whether members are in tension or compression when using Method of Sections? - Physics Stack Exchange

Method of joints, force in each member

Answered: Determine the forces in all bars of the…

Solving Truss by Method of Sections

6-3 Determine the force in members of the truss (state tension or compression for each member).

How many Trusses act on this system?

Trusses & Forces - Shed Kit Project

Method of joints, force in each member