Atwood's machine is the name of a device that looks like this: Also known as "two masses on a pulley". Surprisingly, this simple device comes up a lot in intro physics texts. It also brings up some ...

Various pulleys with different degrees of mechanical advantage (1:1, 1:2, and 1:4) can be used with different masses and a newton scale to perform a quantitative demonstration. Mount the rod ...

PRESENTER:One of the most famous events at a Strongman contest, is the truck pull. Where one man attempts to pull a truck like this. PRESENTER:And the mountain stood behind me is Eddie Hall. The ...