Simulation of a Pendulum in MATLAB for 20 seconds

Objective: Our objective was to write a program that solves the following ODE. This ODE represents the equation of motion of a simple pendulum with damping. In the above equation, g = gravity in m/s2, L = length of the pendulum in m, m = mass of the ball in kg, b=damping coefficient. Wrote a program in MATLAB that simulated…