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Science Unit 4 Vocab
Unit 4 Force and Motion
| Definition | Term |
|---|---|
| anything that has mass and takes up space | matter |
| the energy that an object has because it is moving | kinetic energy |
| to apply a force | exert |
| an event or process that leads to a result or change | cause |
| the amount of matter that makes up an object | mass |
| a result or change that happens because of an event or process | effect |
| to reach a conclusion using evidence and reasoning | infer |
| the moment when two objects hit each other | collision |
| speed in a particular direction | velocity |
| a force between an object and the surface it is moving over | friction |
| how fast an object is moving | speed |
| a push or a pull that can change the motion of an object | force |