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There are three different kinds of levers. The first class lever, the second class lever, and the third class lever!
All the levers have a fulcrum!
For the 3rd class lever, the fulcrum is on the right end!
For the super second class lever, the fulcrum is also on the end, but the load and effort are opposite of the 3rd class lever.
Last but not least, the 1st class lever! The 1st class lever has the fulcrum in the middle and the load and effort are both opposite of eachother!
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