Pivot diagram of a Class 2 lever — Science Learning Hub

Different classes of levers are identified by the way the joint and muscles attached to the bone are arranged.

Teaching Simple Machines

Solved & Levers, Muscles generate movements by exerting

Levers - Science Practical Expiriment used in School and Education

Simple Machines Canada Science and Technology Museum

Lever, Definition, Types & Examples - Lesson

20+ Diagram Of A Simple Lever Stock Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock

Levers: measuring forces

pivot - 自動車パーツ

Is a fishing rod a 1 class lever or 3 class lever? What is the position of effort and fulcrum? - Quora

A lever of length 1.2 m is pivoted at a distance of 0.4 m from the load. Calculate the mechanical advantage of the lever.