1. For now, we'll focus on exterior Ballistics.

2. The paper introduces a new theory and method to investigate the stability in the exterior ballistics.

3. Of or relating to Ballistics. having its motion determined or describable by the laws of exterior Ballistics.

4. (functioning as singular) the study of the flight dynamics of projectiles, either through the interaction of the forces of propulsion, the aerodynamics of the projectile, atmospheric resistance, and gravity (exterior Ballistics), …