Chapter 5, Problem 31RE

(a)

To determine

The solution of linear initial value problem for the displacement angle ${\theta }_1\left(t\right)$ and also to find the interval $\left[0,t_1\right]$ on which ${\theta }_1\left(t\right)$ is defined.

(b)

To determine

The solution of linear initial value problem for the displacement angle ${\theta }_2\left(t\right)$ and also find the interval $\left[t_1,t_2\right]$ on which ${\theta }_2\left(t\right)$ is defined.