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Motion Vocab
| Question | Answer |
|---|---|
| How long? Scalar | time |
| How far? Scalar | distance |
| Straight line measurement from starting point to ending point including direction. Vector | displacement |
| How fast? Scalar | speed |
| How fast? Vector | velocity |
| Rate of change of velocity. Vector | acceleration |
| Has magnitude and direction. | vector |
| Only has a magnitude. | scalar |
| A number with a unit. | magnitude |
| symbol that means change | delta Δ |