Quote:
Originally posted by Mobycat:
Quote:
Originally posted by Hawk:
[b]
Quote:
Originally posted by Mobycat:
[b]
quote:
Originally posted by Hawk:
And, yet again, I'll say that the conveyor is not working against the engines [b]AT ALL! The engines are working completely independant of the conveyor....[/b]
The conveyor HAS to be working against the engines if it's matching the plane's speed.[/b]
Dude...the only thing that can work against the engines is the air flowing through them. The conveyor is working on the wheels....[/b]
FRICTION.

You guys are completely ignoring friction.

If the engines are off, and if there was NO friction, and that conveyor belt moved, the plane shouldn't budge - it will just have rolling wheels.

But it WON'T. It WILL move backwards.

What do you think a wheel is for, Moby? It's there to REDUCE FRICTION.