Fluid Dynamics Crossword Puzzle

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Across
  1. 3. the amount of space occupied by an object
  2. 6. the motion of a fluid around an object
  3. 9. the pressure of vapour above a liquid
  4. 13. the vector that describes the rate of change of velocity
  5. 14. the study of how air interacts with objects in motion
  6. 17. the amount of force exerted on a certain area
  7. 21. force perpendicular to the fluid motion which raises the object
  8. 22. force that is produced to move an aircraft forward
  9. 24. the measure of average kinetic energy
  10. 25. wing cross section with a curved top and flat bottom
  11. 26. a substance that has a strong attraction to water
  12. 29. force pulling an object to centre of earth
  13. 30. gets more viscous the longer a force is applied
  14. 31. the upward force a liquid exerts on an object
  15. 32. a fluid where its viscosity changes under force
  16. 35. force per area parallel to a surface
Down
  1. 1. a tool used to measure a specific density of liquids
  2. 2. the area that covers the outside of an object
  3. 4. a material that exhibits elastic and viscous behaviour
  4. 5. a swirling fluid motion around a central low pressure area
  5. 7. a vector for how fast an object is moving
  6. 8. thickness of a fluid
  7. 10. the area/shape of a wing when viewed from above
  8. 11. a shape that produces lift when moving through the air
  9. 12. a substance that flows and has no fixed shape
  10. 15. force that resists an objects motion through a fluid
  11. 16. force resisting movement between 2 touching surfaces
  12. 18. the path followed by a flowing fluid over an object
  13. 19. a substance that repels water
  14. 20. surface of a liquid acts like a stretched membrane
  15. 23. gets less viscous the longer a force is applied
  16. 27. the ratio between mass and volume
  17. 28. the study of liquids when they are at rest
  18. 33. drag cause by surface friction
  19. 34. the force on an object due to gravity