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An airplane has a mass of 1.60 x 10^4 kg and each wing has an area of 40.0 m^2. During level flight, the pressure on the lower wing surface is 7.00 x 10^4 Pa.
a) Determine the pressure on the upper wing surface.
b) Determine the lift force on the plane. Is it sufficient to lift the plane?![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
a) Determine the pressure on the upper wing surface.
b) Determine the lift force on the plane. Is it sufficient to lift the plane?