Question: ( 2 0 pts ) Your wind tunnel measurements using an aerodynamic balance report a section lift of 1 3 . 7 ( lb )

(20 pts) Your wind tunnel measurements using an aerodynamic balance report a section lift of
13.7(lb)/(ft), a section drag of 0.114(lb)/(ft), and a section pitching moment of -0.456(l*ft)/(ft) about the
quarter chord location. Determine the section coefficients for normal force, section axial force;
section pitching moment about the leading edge, and the center of pressure location. The wing
had a chord length of 16 inches and was at an angle of attack of 4\deg . The test section had a velocity
of (120^(ft))/(_(S)) and was at standard sea-level conditions (p=2116psf,T=519\deg R)
( 2 0 pts ) Your wind tunnel measurements using

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