Which of the following is NOT a function of thrust?

Thrust is crucial in aviation as it primarily serves to propel the aircraft forward and to overcome opposing forces such as drag. Understanding the role of thrust helps clarify its functions.

When discussing the generation of lift, it's important to note that lift is primarily produced through the aircraft's wings and their interaction with airflow rather than as a direct result of thrust. While thrust supports the airplane in achieving sufficient speed for lift to occur, it does not create lift itself. Therefore, generating lift is not classified as a function of thrust. Instead, lift is a result of aerodynamic principles involving wing shape and angle of attack that interact with the oncoming air.

In summary, while thrust plays a supportive role in enabling the overall flight process, contributing to the conditions under which lift can be generated, it is not a function of thrust itself to create lift. This distinction is crucial for comprehending the various forces at play in flight dynamics.