Physics

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Across
  1. 3. 3tons to oz
  2. 5. 9000cm to yds
  3. 6. 8gal to cups
  4. 8. 890000sec to days
Down
  1. 1. 1.5nautical miles to cm
  2. 2. 15lbs to tbsp
  3. 4. 6days to sec
  4. 7. 6000g to pts