Find 6 examples of *LEVER* in your house ( you can take the help of your parents and elders), click pictures and label (use annotating app) the *fulcrum*, *load* and *effort* for each correctly and identify the *class/order of lever* they belong to and mention properly. Also write down what each of these machines are used for.
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Levers make it easier to lift heavy materials, remove tight objects and cut items. A first-class lever has a fulcrum in the center, between the effort -- or force -- and the load, the object being moved or lifted. A second-class lever has a fulcrum at one end and a load in the middle. A third-class lever has a fulcrum at one end and a load at the opposite end. Everyday levers help you accomplish tasks that would otherwise be too heavy or cumbersome to maneuver.
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- Hammer Claws
- Weight-Bearing Wheelbarrows
- A wheelbarrow filled with gardening tools
- Bottle Openers
- Tweezers and Tongs
- Scissors and Shears
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