Physics, 23.11.2020 06:00 gungamer720
(Fluid Mechanics)
An airplane has a mass of 2.5×106 kg , and the air flows past the lower surface of the wings at 90 m/s .
If the wings have a surface area of 1400 m2 , how fast must the air flow over the upper surface of the wing if the plane is to stay in the air?
Answers: 1
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(Fluid Mechanics)
An airplane has a mass of 2.5×106 kg , and the air flows past the lower surface o...
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