Solving second order ODEs

Objective: import numpy as np import matplotlib.pyplot as plt from scipy.integrate import odeint import math # fucntion that returns dz/dt def model(theta,t,b,g,l,m): theta1=theta[0] theta2=theta[1] dtheta1_dt=theta2 dtheta2_dt= -(b/m)*theta2 - (g/l)*math.sin(theta1) dtheta_dt=[dtheta1_dt, dtheta2_dt] return dtheta_dt b=0.05 g=9.81…