Question: ( 2 0 pts ) Your wind tunnel measurements using an aerodynamic balance report a section lift of 1 3 . 7 ( lb )
pts Your wind tunnel measurements using an aerodynamic balance report a section lift of
lbft a section drag of lbft and a section pitching moment of lftft 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 inches and was at an angle of attack of deg The test section had a velocity
of ftS and was at standard sealevel conditions ppsfTdeg R
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