In this video, we dive into how to solve projectile motion problems using the quadratic formula! From calculating the height and distance to finding the time of flight, we’ll show you how to apply the ...

I wish Angry Birds had been around when I was teaching high school physics. Please don’t think of the game as a hate crime against hogs, or an avian anger management program—instead, think of it as a ...

PICATINNY ARSENAL, N.J. -- Three employees of the U.S. Army Armament Research, Development and Engineering Center, or ARDEC, were awarded with a U.S. patent for their proof of concept work on a ...

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 ...

A hypersonic projectile fired by an electromagnetic railgun set a new distance record during a March test, flying 109 nm at a speed around Mach 5, a U.S. Navy official said April 6. The flight by the ...

The M109 breed of self-propelled guns is one of the most fearsome the world has ever known. Available to fight battles ever since the early 1960s, it took part in the planet's most high-profile ...

Back in October of last year, the United States Army completed a demonstration of the XM1155-SC guided projectile from an M109 Paladin self-propelled howitzer. The round, which was developed by BAE ...