|
\documentstyle[12pt]{article}
|
|
|
|
\begin{document}
|
|
|
|
$$
|
|
E=\frac{1}{2}K\left( \frac{1+cos\omega_0}{sin\omega_0}\right) ^2 \left( cos\omega - cos\omega_0\right) \qquad \omega_0 \neq 0^o
|
|
$$
|
|
|
|
$$
|
|
E=K\left( 1-cos\omega\right) \qquad \omega_0 = 0^o
|
|
$$
|
|
|
|
\end{document}
|