Cambered wing has minimum drag coefficient of 0.05 and constant K of – McqOptions

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1.	Cambered wing has minimum drag coefficient of 0.05 and constant K of 0.023. If CL is 0.8 then find the value of CD. Given minimum drag occurs at CL of 0.1.
A.	0.06127
B.	6.1
C.	61.2
D.	0.6721
Answer» B. 6.1

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