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force and motion
how force affects motion
| Question | Answer |
|---|---|
| velocity | speed in a particular direction |
| force | strength or energy as an attribute of physical action or movement. |
| exert | to use strength, ability, or influence in a strong or determined way |
| cause | a person or thing that gives rise to an action, phenomenon, or condition. |
| effect | a change which is a result or consequence of an action or other cause. |
| friction | a force between an object and the surface it is moving over. |
| infer | to reach a conclusion using evidence and reasoning. |
| Mass | the amount of matter that makes up an object. |
| collision | the moment when two objects hit each other |