Flexure formula indicates that the longitudinal normal strain will vary $q,$ with $y$ measured from the neutral axis. Normal stress, will vary $q,$ from zero at the neutral axis to a maximum value. The maximum normal stress in the beam, occurs at a point on the cross$-$sectional area $q,$ the neutral axis.

linearly, quadratic, farthest away from

linearly, linearly, farthest away from

linearly, linearly, very close to

quadratic, linearly, farthest away from

Concentrated force $($F$)$ loading, means jump in couple moment $(M_0)$ loading means jump in $q,$

$q,$ and concentrated

moment diagram, shear diagram

shear diagram, moment diagram

shear diagram, shear diagram

moment diagram, moment diagram

The change in moment between any two points is equal to the two points $q,$ between the

area under the deflection diagram

area under the shear diagram

area under the load diagram

area under the moment diagram