Equilibrium can be stable, unstable, or neutral. Stable equilibrium examples include a table, where a force is needed to change its state. Unstable equilibrium examples are a man walking a rope, where a small force causes it to change states. Neutral equilibrium examples are a road roller, where it can be in motion or at rest without a force being applied.

1. Equilibrium

2. Types of equilibrium
Stable Unstable Neutral

3. Stable equilibrium
Example
Table

4. Unstable equilibrium
Example
A man walking on a rope

5. Neutral equilibrium
Example
A road roller