vocabulary
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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Force | a push or pull that acts on an object
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Newtons | a unit used to measure force
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Net Force | the sum of all the forces acting on an object
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Balanced Forces | forces that cancel eachother out
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Unbalanced Forces | forces that do not cancel eachother out
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Friction | a force that acts between sufaces in contact with eachother
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Sliding Friction | friction between two solid sufaces
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Rolling Friction | friction that occurs when one of the two surfaces in contact rolls
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Fluid Friction | friction that occurs when one of the two surfaces in contact is a liquid (like water) or gas (like air)
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Statiic Friction | friction between the surfaces BEFORE one of the surfaces start moving
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Kinetic Friction | friction between the surfaces AFTER one of the surfaces start moving
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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:
luv_aliciamarie
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