ORIGINAL: treboryerf
I believe you can get ke from speed as well as weight,but a heavier arrow will have more momentem,at least it would seem that way to me.I think if you had 2 arrows producing tha same ke that the heavier arrow would have more downrange momentem than the lighter faster arrow.I have no evidence to back this up but it makes sense to me.
That makes since to me and that is what I had figured. The scoop that I am trying to dig up is where did this come from, I was neck deep in this sport for a many years with no mention of momentum, I want to know how does it play into the scheme....