Hold on Tak, your right. Moz, I never attacked you personally. That really was bad form.
If you want to go with this than fine. The plane, and the belt on the tread mill both start out at zero. They are both set on a stationary platform.
As forward momentum of the jet engines is applied. The belt on the tread moves as well. In the opposite direction. As the plane is moving forward on the belt at 10 MPH. The belt is moving exactly 10 MPH in the opposite direction. Niether is actually moving. Since they are on a stable platform. Just like a car, man, or anything else that could go on a tread mill.
The engines are not a seperate force. They are a part of the plane and must move themselves along with the rest of it.
No matter how much thrust is applied though. The plane never moves forward. Because the tread mill, which still has the full weight of the plane on it. Is moving in the exact opposite direction. Again neither are actually going anywhere.
Someone standing on the side would be moving at exactly the same speed, in relation to the planet and the air, as the jet. The wings cannot generate lift because they aren't moving through the air. The planes full weight rests on the wheels. Which still rests on the belt of the treadmill.
Once the plane reaches it's maximum thrust capability. If the whole tread mill's belt is still keeping up with it. It is still going to be moving at zero MPH in relation to the ground, and the air around it. It will still have it's full weight on the belt, and it still will not fly.
If you don't get it now. You won't. So there truly is no reason to continue,
Good night sir. It's been a pleasure.