Re: think about this...
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If the plane is not moving, no air is being forced under its wings. If no air is being forced under its wings, there is no lift. So it stays grounded.
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When did I say the plane wasn't moving?
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you essentially gave us two velocity vectors of equal magnitude that work in exactly opposite directions.
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All I really told you is that the conveyor belt velocity and the wheels' tangential velocity are equal, essentially. But does this address the plane's velocity?
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