# linearVelocity

> Linear velocity of the body defined in world space.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.7/script-reference/unityengine.md)
* **Assembly:** UnityEngine.PhysicsModule

```csharp
public Vector3 linearVelocity { get; set; }
```

### Remarks

Setting a specific velocity only affects the root articulation body.

Unit of measurement - m/s (meters per second).