Question

In a cantilever beam, the bending moment at any section of the beam is equal to the

A. area of the shear force diagram between the free end of the beam and that section B. area of the bending force moment diagram between the free end of the beam and that section C. the area of shear force diagram between the fixed end of the beam and that section D. the vertical ordinate at that section in the shear force diagram

Answer 1

B. area of the bending force moment diagram between the free end of the beam and that section