Incorrect.
Here is where I answered your mad AI question:
No. That is where you avoided it yet again and provided more evidence that you are wrong.
The rockets are burning fuel, producing exhaust, yet the same amount "stays" with the rocket, indicating the rocket is continually ejecting that exhaust.
In order for you to provide a video showing me to be wrong, you need to show the rocket after it has burnt all its fuel, with all of its exhaust, still attached.
But you will never do that because it doesn't happen in reality.
Now as you are not interesting in any honest response to that and it is already in another thread, deal with the image in the OP.
WHAT CAUSES THE CURVE?