WHAT AIR? AAAAAAARRRRGGGGHHH
The thrust is not coming from being in contact with a surface, it's from the engines displacing air. With a car, the thrust is coming from rotating the wheels which apply a force parallel to the ground. So with a plane, the velocity of the treadmill will only change the frictional force and this will have a small impact. However with a car, if the treadmill is moving then for movement to occur the velocity of the wheels must be > the velocity of the treadmill.
Name the largest desert in the world.
I'm guessing Quantum of Solace doesn't
Name the largest desert in the world.
Antarctica?
(Or the Arctic, I forget which)
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The Spy Who Loved Me