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Levers
Class 1 Lever


                   Load
Effort




                Fulcrum
Examples of Class 1 Levers
Class 2 Lever
          Load




 Effort
                 Fulcrum
Examples of Class 2 Levers
Class 3 Lever
                Effort
Load



                         Fulcrum
Examples of Class 3 Levers
Archimedes
                                            287 B.C.- 212 B.C.




“Give me a lever long enough and a
fulcrum on which to place it, and I shall
move the world.” -Archimedes

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Levers ppt