Emelys crossword puzzle

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Across
  1. 2. Warm air masses that replay cold weather
  2. 4. Makes faults
  3. 7. Happy weather
  4. 9. net force equals zero
  5. 10. distance over time
  6. 13. Made with warm water and low pressure but dies down with high pressure
  7. 14. speed x time=blank
Down
  1. 1. Loser weather
  2. 3. Force over acceleration
  3. 5. Blank=distance x speed
  4. 6. total d over total t
  5. 8. Cold air that pushes warm air away
  6. 11. Blank=Mass x acceleration
  7. 12. uneven force onto something