The coefficient of lift is a way to measure lift as it relates to the _______ .
A.area of the wing
B.span of the wing
C.angle of attack
D.relative wind
正确答案是C
The coefficient of lift is a way to measure lift as it relates to the _______ .
A.area of the wing
B.span of the wing
C.angle of attack
D.relative wind
正确答案是C