Aerospace Engineering Question:

The rudder is involved in providing the movement to the ports that gives a lift force to starboard. This will allow the aircraft to turn and uses the ailerons effectively to bank the aircraft by minimum use of rudder. The functions performed by rudder are as follows:
► It is used with different applications that are involved in taking off and landing to keep aircraft straight.
► Providing assistance that is, limited only for the aircraft to turn correctly.
► Used in applications during spin to reduce the roll rate of the aircraft and there are some applications that provides low speeds and high angles to allow the raising of the wings.