Originally Posted by DigitalDan
BC = M / (Cd x A)
BC = ballistic coefficient as used in physics and engineering
M = mass
C_d = drag coefficient
A = cross-sectional area

https://www.jbmballistics.com/ballistics/calculators/calculators.shtml

so is cross sectional area the same as frontal area?
meaning A is constant for a given caliber.

-OMotS


"If memory serves fails me..."
Quote: ( unnamed) "been prtty deep in the cooler todaay "

Television and radio are most effective when people question little and think even less.