If moment coefficient about aerodynamic centre of wing is -0.216 and – McqOptions

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1.	If moment coefficient about aerodynamic centre of wing is -0.216 and lift coefficient of wing is 1.2. Find moment coefficient about cg. Given cg location as Xcg = 0.3.
A.	-0.156
B.	0.123
C.	0.56
D.	-1.56
Answer» B. 0.123

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