Quote:

Quote:
conveyer belt is designed to exactly match the speed of the wheels at any given time, moving in the opposite direction of rotation

That would mean zero ground speed, and, therefore, effectively zero wind speed. I can't see how it could possibly take off. Well, unless there was a hurricane.

As I read it- it woudl mean zero wheel speed... which has nothing to do with the velocity of the airplane relative to the air.
It's a moving reference frame problem. You have to remove yourself from the belt.
Physics is fun!