Displacement-Velocity Relation in SHM
### Formula
$$\frac{x^2}{A^2}+\frac{v^2}{A^2\omega^2}=1$$
### Terminologies
- x β Displacement.
- v β Velocity.
- A β Amplitude.
### Conditions / Special Cases
Represents elliptical relation between x and v.
### Usage
- Used in advanced SHM problems.
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