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Simple Machines
Term | Definition |
---|---|
lever | a simple machines has a bar that pivots at a fixed point call a Fulcrum |
First class lever | The Fulcrum is Between the input force and the load.(see-saw) |
second class lever | the load is between The Fulcrum and the input (wheelbarrow) |
third class lever | the input is between The Fulcrum and the load.(hammer) |
Pulley | A simple machines a grooved wheel that hold the rope/cable. |
Wheel and |