The point is that, all other factors being equal, a projectile with significantly more KE at impact can be expected to do more damage than the same projectile with significantly less KE.
The concept isn't hard to grasp - most 5 year old kids have a sense of it. Apparently some adults have a really tough time with it, though.
Sooo... how big of a hole does it make?
I mean, I just want to know what the wound channel will be in a target. So, being that one has more or less energy, how big will the wound be?
