Beakman's World: Mechanical Advantage
13:24 - 19:47
6m 23s
Beakman defines machines and acts like Archimedes to explain why a screw is a machine. He illustrates how he used a screw mechanism to remove water from a container to reduce the amount of work required to complete the task. Beakman then explains more about mechanical advantage and simple machines like the inclined plane.


Please sign in to write a comment.