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Old 23-01-2008, 07:33 PM   #1 (permalink)
bb the great
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Join Date: Feb 2007
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bb the great is a splendid one to beholdbb the great is a splendid one to beholdbb the great is a splendid one to beholdbb the great is a splendid one to beholdbb the great is a splendid one to beholdbb the great is a splendid one to behold
if a plane is on a massive treadmill.....

Imagine a plane is sitting on a massive conveyor belt, as wide and as long as a runway. The conveyer belt is designed to exactly match the speed of the wheels, moving in the opposite direction. Can the plane take off?

have a think about it, dont google it, doesnt make it as fun!
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