Question: Air flows at ( 7 0 0 mathrm { ~m } / mathrm { s } ) through a long duct
Air flows at mathrm~mmathrms through a long duct in a wind tunnel, where the temperature is circmathrmC and the absolute pressure is kPa The leading edge of a wing in the tunnel is represented by the circ wedge. The angle of attack is set at alphacircFigure
Part A
Determine the pressure created on its top surface.
Express your answer to three significant figures and include the appropriate units.
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