By changing the angle of attack of a wing, the pilot can control the airplane's:

Changing the angle of attack (AoA) of a wing is a critical factor in controlling the aerodynamic characteristics of an airplane. When the pilot increases the angle of attack, the lift generated by the wing also increases, up to a certain point. This occurs because a higher angle of attack allows for a greater airflow to be redirected downwards, resulting in increased lift according to Bernoulli’s principle and Newton’s third law of motion.

In addition to enhancing lift, altering the angle of attack also affects drag. As the AoA increases, drag typically increases as well, primarily due to increased induced drag at higher angles. This relationship is essential for pilots to understand, as it aids in managing the aircraft's performance during various phases of flight, such as climbing, cruising, and descending.

Moreover, the angle of attack influences airspeed. By adjusting the AoA, pilots can manage airspeed during takeoff, landing, and during flight maneuvers, helping to maintain safe operating conditions and avoid stalls.

Understanding the interplay between lift, drag, and airspeed through the manipulation of angle of attack is fundamental for effective aircraft control and performance.