For a cambered airfoil section lift is 30N. Airfoil is operating in su – McqOptions

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1.	For a cambered airfoil section lift is 30N. Airfoil is operating in such way that dynamic lift is 20N. Determine the lift co-efficient for the airfoil.
A.	1.5
B.	1.5N
C.	0.5
D.	0.5N
Answer» B. 1.5N

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