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26 Nov 2019
Air streams horizontally past a small airplane's wings such thatthespeed is 69.5 m/s over the top surface and 62.0 m/spast the bottomsurface.
If the plane has mass 1370 kg and a wingareaof 15.5 m^2, what is the net vertical force (includingthe effectsof gravity) on the airplane? The density of the airis1.2kg/m^3.
Air streams horizontally past a small airplane's wings such thatthespeed is 69.5 m/s over the top surface and 62.0 m/spast the bottomsurface.
If the plane has mass 1370 kg and a wingareaof 15.5 m^2, what is the net vertical force (includingthe effectsof gravity) on the airplane? The density of the airis1.2kg/m^3.
Jean KeelingLv2
15 Jun 2019
