Quote:
Originally posted by Mobycat:
Quote:
Originally posted by MattyX:
[b]If, however, you applied an external force to the car, like a big-ass fan, then the car would move over the ice.
You have just added a second power source.

The plane does NOT have a second power source.[/b]
Moby, you just contradicted your position, and you don't even know it...

The plane doesn't have a "second" power source. It has 1 power source. And it's not connected to the wheels. The wheels provide 0 propulsion or resistance of the plane's movement, at any time. So no matter how fast the wheels move, the plane's motion is NOT controlled by their movement.