describing motion

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Across
  1. 1. gravity acting upon mass
  2. 3. how fast something is
  3. 5. magnitude with direction
  4. 7. how does something speed up
  5. 8. movement from one place to another
Down
  1. 2. submerged in a fluid
  2. 3. magnitude with no direction
  3. 4. calcuate speed electronically
  4. 5. speed along with direction
  5. 6. curved upper surface of a liquid