1. General Aviation: An Introduction to Flight
... Flight How airplanes fly may be the most difficult aspect of aviation for people to understand. In aviation, we are basically concerned with four forces. Thrust, drag, lift, and weight are the four forces that act on airplanes and are often referred to as vectors. For our purposes it is easiest to pair these forces together. Thrust and drag oppose one another as does lift ... is interference drag. Interference drag results when airflow, which is moving over varying shapes of an airplane, comes into contact with more air as the parts merge ("Private," 1996). The four forces which act upo...
- Word Count: 3356
- Approx Pages: 13
- Grade Level: High School