Simple pendulum shown by second order Ordinary Differential Equation

Objective: Program in Matlab that will simulate the pendulum motion using second order Ordinary Differential Equation. solving second orders ODEs parameters used and values L=1 metre, m=1 kg, b=0.5. g=9.81 m/s2. Simulating the motion between 0-20 sec, for angular displacement=0,angular velocity=3 rad/sec2 at time t=0. clear all close…