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simple machines
the seven simple machines
| Question | Answer |
|---|---|
| pulley | machine that uses grooved Wheels and a rope to raise , lower , or move a load . |
| Screw | An inclined plane wrapped around a pole which holds things together or lifts materials . |
| Inclined plane | Examples - slide , dump truck , rollar coasters |
| Wheel and axel | Bike , old telephone , peencils (etc.) those are the things that are inclined planes |
| Wedge | floornails ,chisel ,and a pen |
| Lever | scissors , seesaw , rake , stapler , and bottels , and other things like that |
| Gears | bike gears , clock , and so on and so fourth |