Science still...
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 | The process of changing positions.
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| Reference Point | The starting point used to describe the motion or the position of an object.
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| Distance | The total length of your path.
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| Displacement | The distance between your initial, or starting, position to your final position.
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| Speed | The distance an object moves divided by the time it took to move that distance.
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| Velocity | The speed and direction of an object's motion.
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| Acceleration | The measure of the change in velocity during a period of time.
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| Force | A push or pull on an object.
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| Contact Force | A push or pull applied by one object to another object that is touching it.
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| Noncontact Force | A force that pushes or pulls an object without touching it.
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| Friction | A contact force that resists the sliding motion between two objects that are touching.
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| Gravity | A noncontact attractive force that exists between all objects that have mass.
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| Balanced Forces | When the net force on an object is 0N, the forces acting on it.
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| Unbalanced Forces | When the net force of an object is not 0N, the forces acting upon the 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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Created by:
W.D. Gaster
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