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Air of density 1.05 kg/m^3 flows over a planes wing at 111.0 m/s and below the...

Air of density 1.05 kg/m^3 flows over a planes wing at 111.0 m/s and below the wing at 80.0 m/s. If the area of the wing is 100.0 m^2 what is the upward force (dynamic lift) on the plane’s wing?

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Answer #1

SOLUTION:

= 1.05 kg/m3

= 111 m/s = Over velocity

= below velocity

A= area = 100 m2

Lets the upward force is = F

The upward force is = 310852.5 N

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