ORIGINAL: jmac_or
Techy,
My statement was meant for the same arrow mass.
Sorry for the misunderstanding
For the rest, I just realized an error in my original formula, KE=.5M*V*V Someone should have caught that one.....
Well I caught it. Your KE formula is for standard Kinematics. This one is used for arrows
KE=(mv²)/450,240
