Aerodynamics

An airplane loaded with the Center of Gravity Aft of the rear CG limit could. make it more difficult to flare for landing. N/A. N/A.

What is one disadvantage of a sweptwing design?. The wingtip section stalls prior to the wing root. N/A. N/A.

What is a purpose of flight spoilers?. Reduce lift without decreasing airspeed. N/A. N/A.

For which purpose may flight spoilers be used?. Reduce the wing's lift upon landing. N/A. N/A.

What effect, if any, does altitude have on V(MC) for an airplane with unspercharged engines?. Decreases with altitude. N/A. N/A.

What effects does the leading edge slot in the wing have on performance?. Changes the stalling angle of attack to a higher angle. N/A. N/A.

What is the movement of the center of pressure when the wingtips of a sweptwing airplane are shock-stalled first?. Inward and forward. N/A. N/A.

Aerodynamic braking is only effective up to approximately. 60 to 70% of touchdown speed. N/A. N/A.

What is a characteristic of longitudinal instability?. Pitch oscillations becoming progressively greater. N/A. N/A.

What is a difference between the fowler flap system and split flap system?. Fowler flaps produce the greatest change in pitching moment. N/A. N/A.

What is the relationship of the rate of turn with the radius of turn with a constant angle of bank but increasing airspeed?. Rate will decrease and radius will increase. N/A. N/A.