Animated Passive Object Does Not Work With Rigid Body Simulation

Question

Animated Passive Object Does Not Work With Rigid Body Simulation. It's bit hard to explain. Download Blender File

Answer 1

You've got two problems: 1. You baked the physics simulation, effectively key-framing all objects that are part of it. Baking the simulation is useful if you don't plan on changing the simulation again, but it's not necessary to render an image/animation. 2. You have two planes which you are trying to animate in the same spot - Plane.003 and Plane.013; they have different settings.

First, free the bake: https://imgur.com/a/GBrIuOG

Second, set Plane.003 to be animated, or just delete it since it is a duplicate: https://imgur.com/a/hqoxvVt