Of or relating to the study of the dynamics of projectiles.
Of or relating to the study of the internal action of firearms.
Of or relating to projectiles, their motion, or their effects.
go ballistic
Become extremely upset or angry, as in Dad will go ballistic when he sees you dented the new car. This expression, a variation on go berserk, originally alluded to a guided missile going out of control. [Slang; mid-1980s]