Physics
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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| physics |
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| force | a push or pull exerted on an object
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| net force | overall force on an object when all the individual forces acting on an object are added together
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| balanced force | equal forces acting on an object in opposite directions
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| unbalanced force | a nonzero net force that changes an object's motion
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| matter |
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| mass |
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| weight |
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| motion |
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| gravity | the force that pulls object toward each other
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| speed |
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| velocity |
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| acceleration |
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| inertia | tendency of a moving object to continue in a straight line or of a stationary object to remain in place
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| newtons |
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| energy | ability to do work or cause change, such as moving an object some distance
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| kinetic energy | energy that an object has becase of its motion
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| potential energy | energy that is stored and held in readiness
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| Law of Conservation of Energy | the rule that energy cannot be created or destroyed
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| friction | force that one surface exerts on another when the two rub against each other
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| pendulum |
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| energy transformation |
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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.
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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:
cindylee
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