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8 Cards in this Set
- Front
- Back
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A ________ is a push or pull.
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force
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Applying a ________ to an object will cause an object to start moving, stop moving, or change its speed or direction.
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force
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Like poles of magnets will ________ one another.
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repel
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Opposite poles of magnets will ________ one another.
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attract
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________ is a rubbing force that can slow speed or even cause a moving object to stop moving.
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Friction
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________ is a pulling force that pulls objects towards the center of the Earth.
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Gravity
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________ is a measure of how the position of an object changes in a certain period of time.
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Speed
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A force can result in ________ being done when there is a change in position.
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work
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