SHM Graph Relations
## Displacement-Time Graph
### Formula
$$x=A\sin(\omega t+\phi)$$
### Conditions
Sinusoidal curve.
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## Velocity-Time Graph
### Formula
$$v=A\omega\cos(\omega t+\phi)$$
### Phase Relation
$$\Delta\phi=\frac{\pi}{2}$$
Velocity leads displacement by 90Β°.
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## Acceleration-Time Graph
### Formula
$$a=-A\omega^2\sin(\omega t+\phi)$$
### Phase Relation
$$\Delta\phi=\pi$$
Acceleration is opposite to displacement.
### Usage
- Used in graph-based SHM questions.