All the vocabulary for Level 1 of the Motion menu
Help!
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| motion | the change of position of an object, by the action of a force
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| speed | distance traveled in a certain amount of time (distance divided by time)
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| velocity | the speed of an object ALONG WITH the direction it is traveling
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| force | a push or a pull
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| speed equation | speed = distance/time (speed equals distance divided by time)
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| acceleration | the situation of speeding up (increasing velocity), slowing down (decreasing velocity), or changing direction
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| momentum | how hard it is to stop an object (depends on BOTH the mass and velocity of an object)
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| mass | the amount of matter (atoms) in an object
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| inertia | an object's resistance to change in motion (ONLY depends on the mass of an object)
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| dependent variable | that data that you are gathering, goes on the Y-axis
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| independent variable | information known ahead that you choose, goes on the X-axis (time is almsot always independent)
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| extrapolation | finding values not collected that are out beyond (or before) the graphed data
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| interpolation | finding values not collected that are in between the graphed data
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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.
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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Created by:
rhk9
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