Projectile motion problems can easily become algebra problems that focus on identifying the right number in a diagram and substituting it into the correct equation.

A new, winged projectile for a standard 155-mm Howitzer is designed to achieve the achieve the same range as a proposed, ramjet-powered projectile fired by the U.S. Army’s Extended Range Cannon ...

BAE Systems is currently under contract with the U.S. Army to develop and test the projectile as part of the Army’s XM1155 Extended Range Artillery Projectile program.

The Long-Range Maneuvering Projectile (LRMP) is a precision artillery round with wings that the company claims could hit targets 120 kilometers away in GPS-denied environments.

The group states that there are significant benefits to the warfighter in using a limited range projectile. "The biggest advantage is reduced risk of collateral damage," McFarlane said.