math
Help!
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| 90 degrees | right angle
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| less than 90 degrees | acute angle
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| more than 90 degees | obtuse angle
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| screw | a simple machine made of a post with on one inclined plane wrapped around it.
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| iclined plane | A machine that is a slanted surface.
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| whell and axle | A simple machine made of a wheel and a axle that turn together.
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| pulley | A simple machine made of a wheel with a line around it.
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| wedge | A simple machine made of two inclined planes placed back-to-back
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| lever | A simple machine made of a bar that points on a fixed point.
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| velocity | The measure of speed and direction and motion of an object.
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| acceleration | A change in the speed or direction of an object is motion.
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| force | push or pull.
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| inetia | Is a property of matter that keeps an object at rest or keeps it moving in a straight line.
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| gravity | The force of attraction between earth and other objects.
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| gravatation | A force that act between any two objects and pulls them together.
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| weight | A force that rests motion between objects that are touching.
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| position | The location of an object.
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| motion | A change of position of an object.
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| speed | The measure of an object’s change in position during a unit in time.
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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:
hsesteacher
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