Difference between Cd and Cda?

Hasbro Difference between Cd and Cda? 07-19-2008, 08:20 PM

SteveX82 CdA actually considers more... 07-20-2008, 02:40 AM

thornburg I thought it was v^2, not v^3... 07-20-2008, 08:04 AM

SteveX82 You're right....I was... 07-20-2008, 08:38 AM

Lug_Nut Think of CdA as Cd times A.... 07-21-2008, 06:58 AM

07-20-2008, 08:04 AM

thornburg

Registered Member

Join Date: Jun 2008

Posts: 162

Quote:

Originally Posted by SteveX82

1/2 * rho * velocity^3 * Cd * A where rho is air density (which changes with temperature, altitude, etc)

I thought it was v^2, not v^3 ?

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