Motion
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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| Motion | a change in position
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| position | the location of an object
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| frame of reference | group of objects from which you can measure a position or motion (can move)
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| speed | how fast an object's position changes
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| velocity | measurement that combines speed & direction
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| acceleration | change in velocity over time
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| mass | amount of matter in an object
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| momentum | comparison of mass and velocity (more an object has, the easier to move other objects)
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| inertia | tendency to resist change
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| Calculation of Speed | distance divided by time
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| Calculation of Velocity | direction divided by time
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| Calculation of Acceleration | final velocity - initial velocity divided by time
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| Calculation of Momentum | mass x velocity
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| Units of Distance | kilometer (km)
meter (m)
decimeter (dm)
centimeter (cm)
millimeter (mm)
micrometre (micron)
nanometer (nm)
angstrom
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| Units of Speed | miles per hour
meters per second
kilometers per hour
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| Units of Acceleration | Meters per second squared
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| Units of Momentum | kg x m/s
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| Why do different frames of reference see things differently? | different perspective
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| How can you be moving in one frame of reference and not in another? | ?
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| Which is harder to move, a bowling ball or baseball? Why? | Bowling Ball - heavier. The more mass, the more inertia, the harder it is to move
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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:
jmfbowles
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