# Particle physics

> Resources for configuring simulated physics and collisions on particles.

Resources for configuring simulated physics and collisions on particles.

| **Topic**                                                                                                                                                           | **Description**                                                                                          |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------- |
| [Particle physics forces](/engine/6000.3/manual/particle-physics-forces.md)                                                                                         | Understand how the Particle System can simulate physics forces that act on a particle.                   |
| [Apply forces to particles](/engine/6000.3/manual/apply-forces-particles.md)                                                                                        | Use the Particle System Force Field to set up forces on the particles in a Particle System.              |
| [Particle collisions](/engine/6000.3/manual/particle-collisions.md)                                                                                                 | Understand how the Particle System can create and calculate collisions between particles and GameObjects |
| [Particle triggers](/engine/6000.3/manual/particle-triggers.md)                                                                                                     | Understand how the Particle System can use particle colliders to act as triggers.                        |
| [Configure a particle trigger](/engine/6000.3/manual/configure-particle-trigger.md)                                                                                 | Create and configure a trigger on the particles of a Particle System.                                    |
| [Particle System Force Field component reference](/engine/6000.3/manual/visual-effects/particle-systems/configuring-particles/class-particle-system-force-field.md) | Explore the properties on the Particle System Force Field component, to apply forces to particles.       |

## Additional resources

* [Force Over Lifetime Module reference](/engine/6000.3/manual/visual-effects/particle-systems/particle-system-modules/part-sys-force-over-life-module.md)
* [External Forces Module reference](/engine/6000.3/manual/visual-effects/particle-systems/particle-system-modules/part-sys-ext-force-module.md)
* [Collision Module reference](/engine/6000.3/manual/visual-effects/particle-systems/particle-system-modules/part-sys-collision-module.md)
* [Triggers Module reference](/engine/6000.3/manual/visual-effects/particle-systems/particle-system-modules/part-sys-triggers-module.md)