rigid body simulation - What might be wrong with ball and chain physics here (chain works but the ball detached with similar settings)? - Blender Stack Exchange
How to make a physics simulation permanent - Blender Stack Exchange
World Physics — Blender Manual
Particle Edit Mode — Blender Manual
Introduction to Rigid Body Simulations — Blender Guru
GitHub - Pauan/blender-rigid-body-bones: Blender Addon which adds rigid body / spring physics to bones