Simple Machines
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| force | exerting pressure over object or substance
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| friction | the act f a surface or an object rubbing against each other
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| fulcrum | the support on which a lever turns or is helped in moving or lifting something
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| inclined plane | a plank or plane surface put at an angle to a horizontal surface
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| lever | a bar which rests on a fulcrum
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| load | amount of work a machine is expected to perform
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| machine | any device that applies or changes the direction of power, force, or motion
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| axle | bar on which a wheel turns
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| power | strength of force that can be exerted on other bodies
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| pull | to move, usually with force or effort
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| pulley | a wheel that has a groove in the rim where a rope can run and change the direction the pull
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| push | to move something away by pressing against it
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| screw | cylinder with a ridge winding around it. Its a simple machine
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| spring | something that produces action, a moving force
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| tool | an instrument of work
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| torque | a force that causes rotation
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| wedge | to force an openning
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| wheel | a round frame that turns on a pin or shaft in its middle
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| work | an effort in doing or making something
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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