This instructional film shows the three parts of a lever and demonstrates how various levers help to move things more easily, or move them farther and faster.
Unfortunately the movie How Levers Help Us is not yet available on Netflix. Follow us on Facebook to see when How Levers Help Us becomes available on Netflix!
We have detected that you are using an ad blocker. In order to view this page please disable your ad blocker or whitelist this site from your ad blocker. Thanks!