The lift- and drag forces, acting on a wing cross section:

Question

Question ATPL - Airline Transport Pilot license - Principles of Flight

QuizVDS · Accepted Answer

Depend on the pressure distribution about the wing cross section

QuizVDS · Answer

Are normal to each other at just one angle of attack

QuizVDS · Answer

Vary linearly with the angle of attack

QuizVDS · Answer

Are proportional to each other, independent of angle of attack

Id 237 - ATPL - The lift- and drag forces, acting on a wing cross section: