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Posts: 1,297 | Thanked: 4,322 times | Joined on Oct 2014
#2520
Originally Posted by kinggo View Post
man...... can we go back to "is water really wet"?
or a plane on a treadmill.
Imagine a 747 is sitting on a conveyor belt, as wide and long as a runway. The conveyor belt is designed to exactly match the speed of the wheels, moving in the opposite direction. Can the plane take off?