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Unit E Lessons 1-3
Motion and Forces Vocab
Question | Answer |
---|---|
force | push or pull on an object |
gravity | the pulling force between two objects, such as the Earth and you |
friction | force that occurs when one object rubs against another |
motion | a change in position |
position | the location of an object |
weight | how much pull gravity has on an object |
speed | how fast an object moves over a certain distance |
distance | the length between two places |