PLTW POE 1.1 Vocabulary and Terms to Know
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| ABET | show 🗑
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| show | The ratio of the magnitude of the resistance and effort forces applied to a system.
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| show | A continuous band of tough flexible material used to transmit motion and power within a pulley system.
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| Career | show 🗑
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| show | A series of usually metal links or rings connected to or fitted into one another and used to transmit motion and power within a sprocket system.
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| show | An external force applied to an object.
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| show | The ratio of useful energy output to the total energy input, or the percentage of the work input that is converted to work output.
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| Friction | show 🗑
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| Fulcrum | show 🗑
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| Gear | show 🗑
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| show | Ratio of distance traveled by the applied effort and resistance force within a system.
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| show | A gear positioned between the driver and the driven gear used to change rotational direction.
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| Inclined Plane | show 🗑
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| Lever | show 🗑
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| Mechanism | show 🗑
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| Moment | show 🗑
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| Pitch | show 🗑
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| Pulley | show 🗑
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| Resistance Force | show 🗑
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| show | An inclined plane wrapped around a cylinder, forming the path and pitch.
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| Simple Machine | show 🗑
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| show | A toothed wheel whose teeth engage the links of a chain.
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| Static Equilibrium | show 🗑
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| show | Creating, designing, and transmitting technical information so that people can understand it easily and use it safely, effectively, and efficiently.
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| show | A force that produces or tends to produce rotation or torsion.
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| show | A substance that tapers to a thin edge and is used for splitting, raising heavy bodies, or for tightening by being driven into something.
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| show | Two different sized circular objects that are attached together and turn as one.
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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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