Science G5 Unit F

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Across
  1. 2. the force you apply to a machine
  2. 6. a region that contains few or no particles
  3. 8. the change in velocity over time for an object
  4. 9. any push or pull by one object on another
  5. 10. a change in position over time
  6. 16. the way in which electric and magnetic forces interact
  7. 17. the location of an object
  8. 19. the ability to perform work or change an object
  9. 21. how fast an object's position changes over time
  10. 22. a tiny bundle of energy by which light travels
  11. 24. a series of rarefactions and compressions travelling through a substance
Down
  1. 1. the use of force to move an object a certain distance
  2. 3. a force that opposes the motion of one object moving past another
  3. 4. a machine that changes the direction, distance, or strength of one force
  4. 5. the pivot point a lever rotates around
  5. 7. the speed and the direction of a moving object
  6. 9. the number of times an object vibrates per second
  7. 11. the transfer of energy through electromagnetic rays
  8. 12. the movement of electrons
  9. 13. the object moved by the output of a machine
  10. 14. the ability of an object to push or pull on another object that has the magnetic property
  11. 15. the mass of an object multiplied by its velocity
  12. 18. a measurement of the average kinetic energy of particles in an object
  13. 20. the substance through which a wave travels
  14. 23. thermal energy that flows between objects due to a difference in temperature