Aerospace Engineering > GATE 2024 > Aircraft Stability
For an airplane having directional/weathercock static stability, which of the following options is/are correct?
A
The airplane, when disturbed in yaw from an equilibrium state, will experience a restoring moment
B
The variation of yawing moment coefficient (Cn) with sideslip angle (β) for the airplane will look like 
C
The airplane will always tend to point into the relative wind
D
The airplane when disturbed in yaw will return to the equilibrium state in a finite amount of time after removing the disturbance
Correct : a
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