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13 Cards in this Set
- Front
- Back
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force |
a push or a pull that can change the motion or position of an object |
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gravity |
the force that pulls objects toward the center of Earth |
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friction |
a force that slows or stops motion when objects rub together |
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control |
the object or group in an experiment that is not changed
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variable |
the one thing in an experiment that changes |
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reliability |
dependable; rely upon |
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magnetism |
a force that pulls magnetic materials to a magnet |
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motion |
a change in the position of an object |
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position |
the place where something is located |
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pull |
the act of applying force to move something toward you |
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push |
the act of applying force in order to move something away |
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hypothesis |
a prediction |
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conclusion |
information describing what was learned in the experiment |
