Physics vocabulary

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Across
  1. 3. non-directional measures of movement
  2. 7. directional measures of movement
  3. 9. speed the apparent speed at any moment
Down
  1. 1. how far an object has moved(m,cm,mm)
  2. 2. the rate at which velocity changes
  3. 4. distance travelled per unit of time
  4. 5. any physical movement or change in position/place, relative to a reference point
  5. 6. the position of an object in reference to an origin or to a previous position
  6. 8. speed in a given direction