How useful is Bernoulli's equation? How restrictive are the assumptions governing ... and a resultant force due to this pressure difference is produced. This is the source of lift on an airfoil. Lift ...

To find out, let's look at a cross section of an aircraft wing--a shape called an airfoil. At least two forces combine to cause lift--the Bernoulli Effect and Newton's Third Law of Motion.

How useful is Bernoulli's equation? How restrictive are the assumptions governing ... and a resultant force due to this pressure difference is produced. This is the source of lift on an airfoil. Lift ...