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 ...

Maybe you have noticed how much material there was (for me at least) in last week's MythBusters. One of the myths they looked at was the bus jumping over a gap in the road from the movie Speed. I am ...

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 ...