Final answer:
The bending stress formula calculates the stress experienced by a material when subjected to bending. It involves calculating the bending moment, distance from the neutral axis, moment of inertia, and distance to the fiber being analyzed.
Step-by-step explanation:
The bending stress formula, denoted as Fb, calculates the stress experienced by a material when subjected to bending. The formula is given by:
Fb = (M * c) / (I * y)
where:
- M is the bending moment
- c is the distance from the neutral axis to the outermost fiber
- I is the moment of inertia
- y is the perpendicular distance from the neutral axis to the fiber being analyzed
This formula is derived from the concept of beam bending, which occurs when a material is subjected to external forces causing it to deform.