Question

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

Answer 1

To determine the force in each member of the truss using the method of joints, follow these steps: create a free-body diagram, apply the equations of equilibrium, and check the sign of each force to determine tension or compression.

Step-by-step explanation:

To determine the force in each member of the truss using the method of joints, you need to follow these steps:

1. Create a free-body diagram of the truss and label all the forces acting on each joint.
2. Apply the equations of equilibrium to each joint to determine the unknown forces.
3. Check the sign of each force to determine whether it is in tension or compression. If the force is pushing away from the joint, it is in tension. If the force is pulling towards the joint, it is in compression.

By following these steps, you can determine the force in each member of the truss and state whether each member is in tension or compression.