Motion and Design
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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| What force causes objects to fall? | gravity
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| What happens when unlike poles are pushed together? | they will pull toward each other
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| How does a smooth surface affect friction? | friction is decreased
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| How is force described? | as a push or a pull
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| What term is defined as a a force that opposes motion between two surfaces touching? | friction
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| What is a substance that can be put on a surface to decrease friction? | lubricant
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| What are words like north, south, east, west, right, left, up, down, toward referring to? | direction
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| What are words like above, below, beside, behind, ahead of referring to? | position
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| What happens to an object at rest? | it stays at rest
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| What will happen to an object when force is applied in the same direction? | the object will speed up
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| What is a force that has equal strength but in opposite directions? | balanced force
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| How is friction affected on a rough surface? | friction increases
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| What texture would cause there to be less friction? | smooth surface
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| What happens when two objects of different masses are given the same amount of force? | the heavier object will move slower and the lighter object will move faster?
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| Which axis goes across the graph horizontally? | the x axis
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| Which axis goes up the graph? | the y axis
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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:
bellm
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