Physical Science Crossword Puzzle

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Across
  1. 1. is the SI unit of power.
  2. 3. is a push or a pull that acts on an object.
  3. 8. is the ratio of the distance an object moves to the amount of time the object moves.
  4. 9. is the energy stored in atomic nuclei.
  5. 12. the result of a force distributed over an area.
  6. 13. is the SI unit of work.
  7. 14. is a devise that uses pressurized fluid acting on pistons of different sizes to change a force.
  8. 15. the force you exert on a machine.
  9. 18. is a form of energy that travels through space in the form of waves.
  10. 20. is a substance that assumes the shape of its container.
  11. 21. is the energy stored in chemical bonds.
  12. 22. is the force that causes a 1 kg mass to accelerate at a rate of 1 meter per second.
  13. 23. the total potential and kinetic energy related to the motion of all the microscopic particles in an object.
  14. 29. is the length of a path between two points.
  15. 30. the SI unit of pressure.
  16. 31. is the vector sum of two or more vectors.
  17. 32. an upward force that acts in the opposite direction of gravity.
  18. 33. is the speed and direction in which an object is moving.
  19. 34. is a device that changes a force.
  20. 35. is the overall force acting on an object after all the forces are combined.
Down
  1. 2. is the total distance traveled.
  2. 4. oil, natural gas, coal, and uranium.
  3. 5. is a system of objects that are not moving with respect to one another.
  4. 6. energy associated with the motion and position of everyday objects.
  5. 7. is a quantity that has magnitude and direction.
  6. 10. is a force that acts between any two masses.
  7. 11. is the rate of doing work.
  8. 16. a force that opposes the motion of objects that touch as they move past each other.
  9. 17. is a force that opposes the direction of motion of an object as it slides over a surface.
  10. 19. is the energy associated with electric charges.
  11. 24. is equal to 746 watts.
  12. 25. an upward force.
  13. 26. is the friction force that acts on objects that are not moving.
  14. 27. is the product of force and distance.
  15. 28. is movement in relation to frame of reference.
  16. 32. is the ability of a fluid to exert an upward force on an object placed on it.