ballistics
n.n. the study of how objects move through the air, especially when they are fired from a gun or thrown. It looks at things like speed, direction, and how far something travels.
n. the branch of physics concerned with the motion of projectiles, including the effects of gravity and air resistance. Often used in the context of military science or forensic analysis.
The police used ballistics to match the bullet to the suspect's gun.
Military engineers study ballistics to improve the accuracy and range of long-range artillery systems.
Advanced ballistics research has led to the development of non-lethal rounds that can incapacitate a target without causing permanent physical damage to the surrounding environment.
From ballista + -ics. By surface analysis, ballistic + -s.