SFD and BMD example 1

The video tutorial demonstrates how to solve a shear force and bending moment problem for a simply supported beam. It begins with drawing a free body diagram and using equilibrium equations to find reaction forces. The tutorial then analyzes shear force and bending moment for different sections of the beam, using static equilibrium equations. Finally, it illustrates how to draw shear force and bending moment diagrams, highlighting changes in forces and moments across the beam.

What is the significance of the cut selection made along the beam?

What happens to the shear force after the 30 Newton force is applied?

How do you derive the equations for shear force and bending moment in the domain of 0 to 2 meters?

What is the final form of the shear force diagram based on the calculations?