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Phy A Constant Motio
| Term | Definition |
|---|---|
| Reference Frame | Refers to a coordinate system. |
| Postion | Where an object is located. |
| Scalar | Fully described by a magnitude. |
| Vector | Fully described by both a magnitude and direction. |
| Distance | Is a scalar quantity of its motion. |
| Displacement | A vector quantity. |
| Speed | How fast an object is going. |
| Velocity | The speed of something in a given direction. |