Originally Posted by VPUPPY
I retract my earlier statement and now say the play will fly. The trust from the engines is what will move the plane foward even thought its on a conveyor. The engines will move the fluid around it, the air, and be able to move the plane forward. If you doubt this is the case, take a look at howstuffworks.com and look up jet engines.
think about running on a treadmill, do you feel any wind in your face? that plane would just make a whole shit load of noise and thats all.