Engineering: Using Newton's Laws of Motion
Airplanes come in many sizes and shapes. Most have a body, one or more sets of wings, a tail section and one or more engines. As long as the plane achieves flight, almost anything goes!
In most planes, lift is generated by the shape of the wings. As a plane moves forward, its wings push air downward. The downward push is known as an “action force.” Simultaneously, the airplane experiences an equal and opposite “reaction force” that pushes it up. Aeronautical engineers call this reaction force “lift.”
Keywords: physical science | physics | engineering | STEM | acceleration | drag | flight | gravity | lift | mass | mechanical energy | motion | Newton’s Laws | physical energy | potential energy | thrust | weight | airplane | glider | ring wings | wings
- AOK Spacejet courtesy of Tangopaso. Public domain.
- Vogt, G.L., B.Z. Tharp, M.T. Vu, and N.P. Moreno. 2014. Think Like an Engineer Teacher’s Guide. Baylor College of Medicine (ISBN: 978-1-888997-64-4). Development of Think Like an Engineer educational materials was supported, in part, by National Science Foundation grant number DRL-1028771.
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Funded by the following grant(s)
Grant Number: DRL-1028771