Physics/Energy Crossword

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Across
  1. 2. a compound machine is made of 2 or more _________ ___________ (2 words)
  2. 5. like poles of magnets _____ each other
  3. 7. the unit of measuring energy
  4. 10. energy from moving electrons
  5. 11. the unit of measuring weight
  6. 14. adding more coils of wire makes an electromagnet _____
  7. 15. the ability to do work or cause change
  8. 19. speed + direction
  9. 20. motion energy
  10. 21. a push or pull
  11. 23. the amount of matter in an object
  12. 27. energy in the form of invisible waves
  13. 29. potential energy found in bonds
  14. 30. transforms electrical energy into mechanical energy
  15. 31. the unit for measuring mass
  16. 33. the overall force acting on an object
  17. 35. potential energy due to position
  18. 36. a change from one form of energy to another (2 words)
  19. 38. transforms mechanical energy into electrical energy
  20. 39. speeding up your car is an example of ______ acceleration
  21. 40. the acronym to help remember the 6 main types of energy
Down
  1. 1. the energy of a moving object; the use of potential energy
  2. 3. a force that opposes motion between 2 surfaces in contact
  3. 4. the energy stored in an object that has the ability to be useful later
  4. 6. is measured in newtons
  5. 8. energy cannot be created or destroyed, only change forms (5 words)
  6. 9. the tool used to measure mass (3 words)
  7. 12. pressing the brakes is an example of ______ acceleration
  8. 13. how much gravity pulls on an object
  9. 16. the type of energy lost in every energy transformation
  10. 17. where magnets are strongest
  11. 18. a temporary magnet made of wire wrapped around an iron core
  12. 22. energy in the nucleus of an atom
  13. 24. opposite poles of magnets _____ each other
  14. 25. how fast you're going
  15. 26. energy from being stretched
  16. 28. rate of change of velocity
  17. 32. a change in position to a reference point
  18. 34. describes speed and the direction of the object
  19. 37. rate of change in position