General Facts
Help!
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| an object's change in position over time when compared with a reference point | motion
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| the object that appears to stay the same | reference point
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| the rate at which an object moves | speed
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| speed depends on | distance and time
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| average speed formula | total distance / total time
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| the speed of an object in a particular direction | velocity
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| the rate at which velocity changes; an object ___ if its speed and/or direction changes | acceleration
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| velocity formula | speed + direction
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| unit for acceleration | m/s/s + direction
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| formula for acceleration | final velocity - starting velocity / time
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| formula for momentum | mass x velocity
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| unit for momentum | kg x m/s direction
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| a push or pull on an object | force
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| forces have ... | size and direction
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| unit of force | newton
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| used to measure force | spring scale
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| force that results from combining all the forces exerted on an object | net force
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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:
madison.heaton
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