Energy Distribution in SHM
### Total Energy
$$E=\frac12m\omega^2A^2$$
### Kinetic Energy
$$K=E\left(1-\frac{x^2}{A^2}\right)$$
### Potential Energy
$$U=E\frac{x^2}{A^2}$$
### Conditions / Special Cases
At:
$$x=0$$
$$K=E,\ U=0$$
At:
$$x=A$$
$$K=0,\ U=E$$
### Usage
- Used in SHM energy distribution problems.