What is the lift (in newtons) due to Bernoulli\\'s principle on a wing of area 84 m2 if the air passes over the top and bottom surfaces at speeds of 240 m/s and 150 m/s, respectively?
\The area of the wing is .
The speed of the air passes over the bottom of the wing is .
The speed of the air passes over the top of the wing is .
The Bernoullis equation is .
Since the thickness of wing is small, is negligible.
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The net force on the wing is .
The density of air is .
Substitute ,
and
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The net force on the wing is .