vvsdfsdf wrote in message ...
Finally a tool to show students how more lift is made by the low pressure
above the wing than by the high pressure below the wing.

Note: Bernoulli and Newton are two valid interpretations of the same
physical processes.



"Jon Woellhaf" wrote in news:suNoc.1255
$_Z4.144853@attbi_s51:

Excellent! Thanks for the heads up.

"Thomas J. Paladino Jr." wrote in message
...
http://www.lerc.nasa.gov/WWW/K-12/airplane/foil2.html

Fun little applet from NASA that lets you experiment with different
airfoil
shapes and other variables.



Here is a good webpage explaining Lift with Downwash/Momentum:


http://www.onemetre.net/Download/Dow...m/Momentum.htm



Jan-Olov Newborg