Physical Science Final Crossword

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Across
  1. 5. total potential and kinetic energy related to the motion of all the microscopic particle in a n object
  2. 8. rate at which velocity changes
  3. 10. the ability of a fluid to exert an upward force on an object placed in it
  4. 11. pressure difference between the top and the bottom of the wing creates an upward force
  5. 12. is the energy associated with electric charges
  6. 13. the rate at which an object is moving at a given moment in time
  7. 16. energy obtained from flowing water
  8. 19. formed underground from remains of once living organisms
  9. 21. the energy associated with the motion and position of everyday objects
  10. 22. SI unit of power
  11. 23. distance the input force acts through
  12. 24. the friction force that acts on objects that are not moving
  13. 25. the force that causes a 1 kilogram mass to accelerate at a rate of 1 meter per second each second
  14. 28. energy stored in atomic nuclei
  15. 31. is a system of objects that are moving with respect to one another
  16. 33. equal to 746watts
  17. 34. the result of a force distributed over an area
Down
  1. 1. upward force which acts in the opposite direction of gravity
  2. 2. a force that opposes the motion of objects that touch as they move past each other
  3. 3. force you exert on a machine
  4. 4. the energy stored in chemical bonds
  5. 6. a device that uses pressurized fluid acting on pistons of different sizes to change a force
  6. 7. a force that acts between any two masses
  7. 9. the SI unit of work
  8. 12. a form of energy that travels through space in the form of waves
  9. 14. a force that opposes the direction of motion of an object as it slides over a surface
  10. 15. is a description of both speed and direction of motion
  11. 17. is movement in relation to a frame of reference
  12. 18. rate of doing work
  13. 20. the ratio of the distance an object moves to the amount of time the object moves
  14. 26. the product of force and distance
  15. 27. SI unit of pressure
  16. 29. the total distance traveled, divided by the time it takes to travel that distance
  17. 30. the overall force acting on an object after all the forces are combined
  18. 32. a push or a pull that acts on an object