How to make sprite stay in orientation without changing physics

Questions & Answers
1

So I have a basic 2d setup with a sprite and rigidbody 2d.
I want to make the sprite image not rotate, but allow the rigidbody to.

2
  1. Make the sprite child of the object with rigidbody
  2. Save sprites transform.rotation on awake/start
  3. Reapply that saved rotation on LateUpdate()