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How is air related to flight?

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Answer:

Answer

You can't fly in a vacuum! Air pressure is what keeps an airplane or a bird in flight.

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Aggie80

First answer by Aggie80. Last edit by Aggie80. Contributor trust: 4976 [recommend contributor ]. Question popularity: 6 [recommend question].

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How is properties of air and characteristics of flight related?
you suck if you look at it
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How is air density related to air pressure?
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How does a flight take off in air?
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How is air pressure related to altitude?
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