Phase in SHM
### Formula
$$\theta=\omega t+\phi$$
### Terminologies
- ΞΈ β Phase.
- Ο β Angular frequency.
- t β Time.
- Ο β Initial phase.
### Conditions / Special Cases
Same phase:
$$\Delta\phi=0$$
Opposite phase:
$$\Delta\phi=\pi$$
### Usage
- Used in phase difference problems.