The three classes of lever include first, second and third class lever.
What are levers?
Levers are simple type of machine that are used to transfer the force used to lift a load.
Examples of lever include the following:
- First class lever: This is the type of lever where the fulcrum is between the load and the effort.
- Second class lever: This is the type of lever that has the load between the fulcrum and effort.
- Third class lever: This is the type of lever that has the effort between the fulcrum and the load.
Therefore, the three classes of lever include first, second and third class lever.
Learn more about simple machines here:
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