The air above an airplane wing moves faster than the air below it. A certain airplane wing has an area of 124m^2. The wind speed above the wing is 258m/s and below it is 220m/s. Assuming that the elevation and air density (1.23kg/m^3) are approximately the same at these two points, what is the pressure difference caused by the wind speeds? What is the lift force on the wing?

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter15: Fluids
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The air above an airplane wing moves faster than the air below it. A certain airplane wing has an area of 124m^2. The wind speed above the wing is 258m/s and below it is 220m/s. Assuming that the elevation and air density (1.23kg/m^3) are approximately the same at these two points, what is the pressure difference caused by the wind speeds? What is the lift force on the wing?
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