Question

what is the magnitude of the resisting moment at a specific section along the beam equal to?the bending moment at that section.the vertical shear at the section.the horizontal shear at the section.the area of the cross section.

Explanation:

In beam mechanics, the resisting moment at a section is designed to counteract the internal bending moment. Vertical shear, horizontal shear, and cross - sectional area are not directly related to the resisting moment concept in this context. The bending moment at the section is what the resisting moment balances.

Answer:

The bending moment at that section.