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9 Cards in this Set
- Front
- Back
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What is motion? |
A change in position |
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What is speed? |
A measure of how fast or slow something moves |
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Velocity |
The measure of both speed and direction |
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Acceleration |
Changes in speed or direction |
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How is Frame of Reference Related to motion? |
It is what an observer uses to determine whether they are moving or not |
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What is Frame of Reference? |
Something that is not moving with respect to an observer that can be used to detect motion |
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What is a vector? |
A quantity that includes both size and direction and is represented by an arrow |
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What two factors determine speed? |
Distance and Time |
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buttz |
ass |
