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What is the factor described by Bernoulli's principle that allows airplanes to fly?
Wiki User
∙ 14y ago
The faster a fluid travels the less pressure it exerts. Since the fluid (air) is traveling slower beneath the wing than the air going over the top, lift is created.
Paul Wyman
Wiki User
∙ 11y agoAccording to Bernoulli's theorem, for the streamline flow of a non-viscous and incompressible liquid, the sum of the pressure energy, kinetic energy and potential energy per unit mass is a constant.
Wiki User
∙ 13y agoThe faster a fluid travels the less pressure it exerts. Since the fluid (air) is traveling slower beneath the wing than the air going over the top, lift is created.
Wiki User
∙ 14y agospeed of fluide flo
Anonymous
speed of fluid flow
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Why are airplanes wings not flat?
The upper surface of a wing is curved. This is called an airfoil shape. It causes the air to move faster over the top of the wing, creating higher pressure on the bottom side and lower pressure on the top. This in turn creates lift that allows the plane to fly. Another term for this explanation is Bernoulli's principle.
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What is the factor described by Bernoulli's principle that allows airplanes?
Air over the upper surface of the airfoil is induced to move faster than that under its lower surface thus, according to Bernoull's principle, creating a region of lower pressure above the airfoil and a net lift on the airfoil.
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