Quote Originally Posted by BABY J
You just proved it to yourself idiot.

If you walk down the escalator at the SAME speed as the escalator you will go nowhere.

If I come up behind you thought and PUSH you (thrust), you will travel the direction that I push you REGARDLESS of how fast yoru feet are moving.
Of course.. but then the treadmill would not be matching your speed anymore, lest it magically adjusted itself to the speed of the force of your push.