a.Identify all the equations that describe the shear over any portion of the beam. Solve the problem using the method of sections. b.Identify the correct shear diagram. Solve the problem using the method of sections.  c.Identify all the equations that describe the bending-moment over any portion of the beam. Solve the problem using the method of sections. d.Identify the correct bending-moment diagram. Solve the problem using the method of sections.

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Bending Moment

In general, we can define the bending moment as the reaction induced when a certain amount of load or force is applied to an element which makes it bend.