Quote Originally Posted by Tishimself View Post
There is no set speed for the treadmill. It can go as fast as it needs to in order to counter any forward movement of the plane. Remember, the moment the wheels start turning faster than the treadmill, the plane will move, once they are spinning at the same speed, the plane will stop. Since the wheels will not ever be able to spin faster than the treadmill, the plane can not move. As for what it represents. Nothing. Its just the instrument used to illustrate this version of the question.
THRUST is going to move the plane foward (either jet or SCREWING ITSELF through the air)... I'm just trying to find out how fast you have the plane going backwards on the pretend treadmill... I wanna know how long (not IF but WHEN) it will take me to lift off as soon as I start making thrust, without any thrust the wheels are glued to the treadmill belt just like the aero-plane is and she is going backwards...