February 19, 2017

Homework Help: physics

Posted by Jaime on Thursday, January 29, 2009 at 11:47pm.

Air streams horizontally past a small airplane's wings such that the speed is 70.0m/s over the top surface and 60.0m/s past the bottom surface. If the plane has a wing area of 16.2m^2 on the top and on the bottom, what is the net vertical force that the air exerts on the airplane?

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