The simplified theory of the “thin” kinds of these devices relates their angle of attack to the generated lift in terms of their camber. For 10 points each:
[10e] Name these streamlined bodies capable of producing more lift than drag, thus permitting flight.
ANSWER: airfoils [or wings or aerofoil]
[10h] This scientist names an airfoil generated as the image of the unit disk under a namesake conformal map. With Martin Kutta, this scientist calculated the lift on an airfoil moving at constant speed in terms of the circulation.
ANSWER: Nikolay Joukowsky [or Nikolay Yegorovich Zhukovsky]
[10m] The Kutta-Joukowsky theorem may be viewed as a version of this effect with rotation coming from the fluid instead of the airfoil. In this effect, a spinning object is deflected by lift generated due to a pressure gradient force.
ANSWER: Magnus effect [accept Magnus side force]
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