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10 Cards in this Set
- Front
- Back
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motion
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a change in position
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distance
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how far one place is from another
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time
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how long it takes an object to move
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force
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a push or pull
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gravity
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a force that pulls two objects towards each other
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weight
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the measure of the force of gravity on an object
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wave
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a disturbance that travels through space
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crest
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the highest point of a wave
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trough
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the lowest point of a wave
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what travels faster light or sound?
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light
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