physics

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Across
  1. 3. - display has hands and is often not very precise
  2. 6. in velocity
  3. 7. - has magnitude but no direction
  4. 9. display shows numbers and is often precise
  5. 10. mass divided by volume
Down
  1. 1. y2 -y1 divided by x2-x1
  2. 2. - has magnitude and direction
  3. 4. - a vertical line.
  4. 5. - repetitive motion or vibration
  5. 7. distance divided by time
  6. 8. bob - a mass(usually lead) hanging from a string to define