Class levers
- Created by: A Bittle
- Created on: 26-05-22 19:13
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- 3 classes of levers
- Class 1 - fulcrum is between the load and force
- Class 2- Load is between the fulcrum and force
- Class 3 - Force is between the fulcrum and load
- Examples of lever classes
- Class 1 - claw hammer + pliers
- Class 2 - wheelbarrow + nut cracker
- Class 3 - human arm + sugar tongs
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