[Vman455]

Originally Posted by hat_man

Can you put this in layman's terms for the aerodynamically challenged folks like me in the back of the classroom? I like math, but sometimes need help with what the x's and y's represent. Wheel diameter is an easy one but body cover?

Thanks

Originally Posted by aerohead

I don't understand the comment either.As to lowering,The 1970 Porsche 914.916 was tested for drag as a function of ground clearance,and its lowest drag was with the car @ zero ground clearance.
I created a graphic for this but PhotoBucket won't let me use my 770-images anymore unless I pay them extortion money.

Fig. 5.9