I’ve started recreating many of my numerical model tutorials for introductory physics. In the beginning, I had students use spreadsheets to create models. Of course, spreadsheets aren’t very good for ...

Learn how to calculate the max range launch angle in projectile motion with air drag! Step-by-step tutorial exploring physics concepts, trajectory optimization, and real-world applications. Perfect ...

Learn how to maximize the range of a giant cannon projectile using key physics principles! This tutorial breaks down launch angle, speed, and projectile motion to help you understand how to achieve ...

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 ...