Channel: Brian Swarthout

Category: Education

Tags: physicsleverssimple machines leversstep by step sciencesimple machinesphysics explained step by stepphysics levers

Description: This video provides a detailed description of the three classes of levers. A lever is one of the six kinds of simple machines. It consists of a straight beam that can rotate at a fixed point called the fulcrum. Based on the relative location of the fulcrum, the output force (the load) and the input force (the effort), the can be lever can be divided into three classes. The ratio of the output force to the input force is the mechanical advantage of the lever. Watch this video to find out all about levers. Link for sharing this video: youtu.be/rgcfs4b3dYI Social Media for Step by Step Science: Teacher Pay Teachers Store: tinyurl.com/y6d2cdfj Instagram: instagram.com/stepbystepscience101 Website: stepbystepscience.com Blog: stepbystepscience.com/blog Link Tree: linktr.ee/stepbystepscience Support my channel by doing all of the following: (1) Subscribe to get all my excellent physics, chemistry and math videos. (2) Click the notifications bell so you don’t miss any of our amazing content. (3) Give me a thumbs up for this video. (4) Leave me a nice positive comment. (5) Share this video with all of your friends. Chapters 0:00 Levers 0:50 Introduction 4:10 1st Class Levers 10:35 2nd Class Levers 14:00 3rd Class Levers 16:40 Summary