Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

We discuss a comment on a previous post stating that the text of labels on the vertical axis of graphs must be horizontal by discussing the pros and cons of four possible positions for these labels.

Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating, or still.

Learn the uses of equations and graphs of motion and how to determine other aspects of the motion of objects. BBC Bitesize Scotland Higher Physics revision.

During the game, Sportsnet showed the above graph explaining the decrease in velocity of Dickey’s knuckleball this season.

With the 2025 NFL draft now behind us, what does the Jacksonville Jaguars' depth chart at each position on defense now look like?

A look at USC's depth chart, coming out of spring practice, confirms the general optimism. Click on the photo for a closer look at how the Trojans came out of the spring, position by position.

Before the NFL draft arrives, let's take a position-by-position look at the Jacksonville Jaguars' current depth chart on offense.

We’re continuing our offseason look at the San Francisco 49ers ’ depth with the tight ends, a position that either is one of San Francisco’s strengths or a critical ...

Tyler Steen is at the top of the Eagles' depth chart at right guard, but there's no guarantee he'll remain there after the NFL Draft. AP ...

Turnover is certainly not a new concept in the NFL , but what the Buffalo Bills have done at the wide receiver position since Doug Marrone became head coach is astounding ...