---
title: reactionForce
framework: spritekit
role: symbol
role_heading: Instance Property
path: spritekit/skphysicsjoint/reactionforce
---

# reactionForce

The instantaneous reaction force, in newtons, currently being directed at the anchor point.

## Declaration

```swift
var reactionForce: CGVector { get }
```

## See Also

### Reading the Stress and Speed that Are Currently Applied to a Joint

- [reactionTorque](spritekit/skphysicsjoint/reactiontorque.md)