Chapter 5 Vocab
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 | An object change in postion relative to a reference point.
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| Speed | The distance traveled divided by the time interval during which the motion occurred.
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| Velocity | The speed of an object in a particular direction.
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| Acceleration | The rate at which velocity changes over time; an object accelerates if it's speed, direction, or both change.
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| Force | A push or a pull exerted on an object in order to change the motion of an object; force has size and direction.
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| Newton | The SI unit force (symbol,N)
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| Net Force | The combination of all of the forces acting on an object.
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| Friction | A force that opposes motion between objects that is due to their masses.
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| Gravity | A force of attraction between objects that is due to their masses.
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| Weight | A measure of the gravitational force exerted on an object; it's value can change with the location of the objects in the universe.
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| Mass | A measure of the amount of matter in an object.
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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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