Introduction

You’ll learn how lift and drag change as the angle of attack increases, and why there’s always a trade-off between the two. By discovering that the best lift-to-drag ratio happens around 4° angle of attack, you’ll understand how wings achieve their highest efficiency in flight.

This knowledge will help you make informed decisions when designing wings for various aircraft types. Furthermore, you'll appreciate the delicate balance that pilots must manage to optimize performance during different phases of flight.