Learn how to find the range of a projectile launched from a cliff by combining horizontal motion with vertical free-fall. This video walks through the setup, equations, and key steps to solve for time ...

Discover why the optimal launch angle in projectile motion is 45° and how physics explains maximum range. This video breaks down the concept clearly, making it easy to understand for students, ...

College football season is coming to an end (I guess technically, the season is over - it is bowl season). Anyway, this is something I wanted to do a long time ago, but I kept getting side tracked. If ...

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 ...