relating to or characteristic of the motion of objects moving under their own momentum and the force of gravity

a craft capable of traveling in outer space; technically, a satellite around the sun

identification of the gun that fired a bullet from an analysis of the unique marks that every gun makes on the bullet it fires and on the shell ejected from it

a moving-coil galvanometer that measures electric charge

identification of the gun that fired a bullet from an analysis of the unique marks that every gun makes on the bullet it fires and on the shell ejected from it

a missile that is guided in the first part of its flight but falls freely as it approaches target

an agency in the Department of Defense that is responsible for making ballistic missile defense a reality

a physical pendulum consisting of a large mass suspended from a rod; when it is struck by a projectile its displacement is used to measure the projectile's velocity

the trajectory of an object in free flight

the trajectory of an object in free flight

the science of flight dynamics