Penguin said "...Incompressible fluid dynamics....".
Mallard addict said "....the acceleration of other mass...."
periscope depth said "....the bullet mushrooms and then starts pushing on stuff in it's way. The force of the material being pushed fans out over a larger area....."
It seems we are all speaking of the same dynamic. I've always considered this dynamic to be "hydrostatic shock". Maybe I have the name wrong, but the dynamic is the same.
Anybody know what the name of this dynamic force actually is?
