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October 1, 2014

Homework Help: physics

Posted by Anonymous on Thursday, December 3, 2009 at 8:47pm.

What is the net upward force on an airplane wing of area 20.1 m2 if the speed of air flow is 302 m/s across the top of the wing and 287 m/s across the bottom? (assume the density of air is 1.29 kg/m3)

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