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Banked turn - Wikipedia, the free encyclopedia
"During a banked turn in level flight the lift on the aircraft must support the weight of the aircraft, as well as provide the necessary component of horizontal force to cause centripetal acceleration. Consequently, the lift required in a banked turn is greater than that one required in straight, level flight and can be achieved either by increasing the angle of attack of the wing (typically by pulling on the elevator control) or by deploying flaps. "