Aerodynamic Lift

  • Due Sep 29, 2016 at 8:59am
  • Points 2
  • Questions 2
  • Available until Sep 29, 2016 at 8:59am
  • Time Limit None
  • Allowed Attempts Unlimited

Instructions

Watch the following video tutorial on aerodynamic lift and related phenomena such as the ground effect and the Magnus force. Then take the quiz.

Aerodynamic Lift

[PDF of Slides]

Summary:

• Aerodynamic lift is a force created by pressure differences arising from Bernoulli’s Principle.
• The force of lift can push upward (airplane) or downward (race car) or sideways (curveball).
• Ground effect lift is produced when a flat object flies close to a smooth surface.
• The Magnus effect is an aerodynamic lift produced by an object’s spinning motion.
Have a question? Go here.
 

Optional: Watch this video on the Magnus force:

http://www.youtube.com/watch?v=23f1jvGUWJs

Optional: Watch this video showing the Magnus effect on a spinning basketball dropped from a great height:

https://www.youtube.com/watch?v=QtP_bh2lMXc

 

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