(1 point) Consider the nonlinear pendulum equation 0" + (17) sin 0 = 0. The g denotes the gravitational acceleration and I denotes length. Suppose gravity g is 9.8 meters per second squared, and the length of the pendulum is 2 meters. Suppose the initial angle is 0.8 radians and initial angular velocity is 0.3 radians per second. Find the formula for the trajectory of the pendulum. Write "theta" for 0. help (formulas) Now find the maximum angule that the pendulum attains given these initial conditions. Omax help (numbers)