1.

Which of the following is the correct solution of the transformed fundamental equation of aerodynamics for a symmetrical airfoil?

A. ( )=2 V<sub> </sub> ( frac {sin u2061 theta }{1+cos theta } )
B. ( )=2 V<sub> </sub> ( frac {1+cos theta }{sin u2061 theta } )
C. ( )=2 V<sub> </sub> ( frac {1-cos u2061 theta }{sin theta } )
D. ( )=2 V<sub> </sub> ( frac {cos theta }{sin theta } )
Answer» C. ( )=2 V<sub> </sub> ( frac {1-cos u2061 theta }{sin theta } )


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