Question

7–15. determine the internal normal force, shear force, and moment at point c. prob. 7–15

Option 1: Equilibrium
Option 2: Statics
Option 3: Dynamics
Option 4: Not enough information

Answer 1

To determine the internal normal force, shear force, and moment at point c, we can use the principles of static equilibrium.

Step-by-step explanation:

To determine the internal normal force, shear force, and moment at point c, we can use the principles of static equilibrium. We need to set up a free-body diagram of the system and apply the conditions for equilibrium. By setting up equations for force and moment balance, we can solve for the unknowns.

Here are the steps to follow:

1. Draw a free-body diagram of the system, including all external forces.
2. Choose a coordinate system and resolve the forces into their components.
3. Apply the equations for force and moment balance in the x and y directions.
4. Solve the equations algebraically to find the internal normal force, shear force, and moment at point c.

By following these steps, you can find the desired quantities at point c.