
Andrew Henderson has a number of freestyle records. He demonstrates them and gives a how to tutorial. Use to lead a session on ball skills.


Matt is an animatronics expert, who works on the Star Wars films. In his spare time he builds things like this hexapod robot. He explains some of the challenges he faced in building it.…


Fastest 100 m on roller skates while spinning three hula hoops  Marawa attempts to rotate three hula hoops, whilst roller skating 100m in under 30 seconds. How does the wind affect this…








This lesson builds on what we learned about position as a function of time graphs. We start with velocity as a function of time graphs, determine what the motion would look like and then draw…


Students often get confused by the difference between Instantaneous and Average. In this video we use a graph to compare and understand the two different concepts. Content Times: 0:28 Defining…


Again with the graphs? Yes. Absolutely Yes. Graphs are such an important part of any science, especially physics. The more you work with graphs, the more you will understand them. Here we…


We experimentally determine the position, velocity and acceleration as a function of time for a street hockey puck that is sliding and slowing down. Is it uniformly accelerated motion? Content…






In this lesson we derive that the slope of a position versus time graph is velocity. We also walk through several position as a function of time graphs to understand what they mean. Content…


This video is an example problem that walks through finding the average speed for the last 2 laps of the 4 lap qualifier for the Indianapolis 500 assuming an average speed for the first 2 laps. It…




Calculus based review of Simple Harmonic Motion (SHM). SHM is defined. A horizontal massspring system is analyzed and proven to be in SHM and it’s period is derived. The difference between…
