Collision.RelativeVelocity
Output the relative velocity of the two collided objects.

Properties
| Property Name | Description | 
|---|---|
| Collision | Collision | 
| Relative Velocity | Relative velocity. | 
Output the relative velocity of the two collided objects.

| Property Name | Description | 
|---|---|
| Collision | Collision | 
| Relative Velocity | Relative velocity. |