How to achieve reactive physical animation ?

Development Character & Animation
1

Hello,

I want to animate any object when they are moved any time in game here is video: - YouTube

How can I achieve this kind of physical reation ?

I am really intented to learn.

Thank you.

2

The guy in the video used Maya hair to simulate the physics of the moving tree.
If you’re talking about with characters, Lets Create Physical Animations - Blueprints #15 [Unreal Engine 4 Tutorial] - YouTube
This tutorial should get you sorted.