Mass, Weight, & Forces
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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| unbalanced | When forces acting on an object are uneven they are ______________.
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| balanced | When opposite forces on an object are equal, the forces are ___________
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| weight | a measure of the force of gravity on an object
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| inertia or Newton's 1st Law | an object at rest tends to stay at rest; an object in motion tends to stay in motion
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| force | any push or pull on an object
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| matter | anything that has mass and takes up space
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| friction | the force that one substance exerts on another when the two rub against each other.
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| Unbalanced forces result in ____________. | motion / movement
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| Balanced forces result in _____________. | no motion / no movement
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| Force is measured by a ___________. | spring scale
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| mass | the amount of matter in an object
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| gravity | the force that pulls objects toward each other
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| Newton | the standard international unit that measures 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:
bellis1122
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