It doesn't matter what the wheel speed is. If it's going 1000 MPH or 2000 MPH, but as the poster implied, the conveyor is moving in conjuction with the speed of the wheels in the other direction. That means, there is NO AIRFLOW. The plane is stationary. No airflow, no takeoff. The plane has to move down the runway to get airflow for lift. Needs about 75 MPH for lift I believe somewhere around there.

<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by ColoAvs19:
well, friction aside, the conveyor doesn't matter. The engines move the plane, they don't turn the wheels. It's not like in a car. So while the wheel speed may get to like 400mph, the airspeed would be independent of the wheel speed. The wheels are free spinning, the wheels don't move the aircraft. Thus, the aircraft would take off absolutely normally, it just may feel bumpy with the wheels spinning that fast. </div></BLOCKQUOTE>