Problem 1 - Using the method of joints, determine the force in each member of the truss shown. State whether each member is in tension or compression.

Problem 2 - Determine the reactions at the supports of the frame shown. This support at A is a roller and the support at B is a pin. The connections at C and D are fixed.

Problem 3 - Determine the reactions at the supports of the structure shown. The support at A is a pin, the supports at C and D are rollers, and there is an internal pin at B.

Problem 4 - Draw the Free Body Diagram of each of the structures shown. Then, classify each structure as statically determinate, statically indeterminate, or unstable. If indeterminate, state the degree if indeterminacy.

Problem 5 - Determine the force in each member of the truss and state if the member are in tension or compression.

Problem 6 - Determine the force in each member of the truss and state if the members are in tension or compression. Set P₁ = 7 kN, P₂ = 7 kN.

Problem 7 - Use moment distribution to determine the moment at the ends of the member of the beams shown below. Then construct shear and moment diagrams for all members

1. The support at A is fixed, the supports at B, C and D are pinned. E and I are the same for all spans.

2. The supports at B and C are roller, the supports at A and D arte pinned. E and I are the same for all spans.

3. The support at A is fixed, the supports at B and C are rollers. E and I are the same.