## Problems: Chapter 6

1) Determine the member forces of the trusses shown.

**Answer**

Truss 1:

Truss 2:

2) Determine the member forces of the trusses shown.

**Answer**

3) Determine the member forces of the truss shown. Hint: some members are zero-force members.

**Answer**

Zero force members: and . Non-zero force members: and .

4) If each member of the truss shown can resist a maximum member force of 5kN, determine the highest magnitude of the point load **F** that can be applied to the truss. Hint: some members are zero-force members.

.

**Answer**

5) Find the force in each member.

**Answer**