Numerical solutions can be quite useful in understanding the fundamentals of a subject. Following the development of the mathematical model, I applied the model to a current problem in order to verify the model's accuracy. Whenever a cantilever beam sustains an uniform distributed load, this mathematical model is applied in order to compute the shear force and bending moments of the structure. Finally, we created a shear force diagram and a bending moment diagram to determine the variation of shear force and bending moment on a beam, respectively.