Drag coefficient for everyone

It seems that Wikipedia explains drag coefficient quite well. Here are two articles:

http://en.wikipedia.org/wiki/Drag_coefficient

http://en.wikipedia.org/wiki/Drag_equation

Here are NASA’s study materials about drag:

http://www.grc.nasa.gov/WWW/K-12/airplane/drageq.html

>Drag coefficient for everyone

>It seems that Wikipedia explains drag coefficient quite well. Here are two articles:

http://en.wikipedia.org/wiki/Drag_coefficient

http://en.wikipedia.org/wiki/Drag_equation

Here are NASA’s study materials about drag:

http://www.grc.nasa.gov/WWW/K-12/airplane/drageq.html