Revision Crossword

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Across
  1. 3. Gives speed from a distance / time graph
  2. 8. Type of fuel that causes global warming
  3. 9. Type of energy source that can be grown
  4. 11. Ferromagnetic metal
  5. 13. Turns (rotational)KE into electrical energy
  6. 14. Measured in metres per second squared
  7. 16. Turns linear KE into rotational KE
  8. 18. Supplying this heat causes no temperature rise
  9. 19. Measured in Watts
  10. 21. Effects both thinking and braking distances
  11. 24. The force that floats your boat
  12. 25. Both vectors and scalars have this
  13. 26. Process in which energy is wasted
  14. 27. power X time
  15. 28. This type of energy is how all energy ends up
  16. 31. State of forces if acceleration is zero
Down
  1. 1. Unit of absolute temperature
  2. 2. Possible variable kept at a constant value
  3. 4. Useful energy output / energy input
  4. 5. Unit of heat
  5. 6. Sum of the forces acting on something
  6. 7. Energy law used to solve problems
  7. 10. Energy of movement
  8. 12. Slowing down
  9. 15. Newton's First Law is all about this
  10. 17. Unit of weight
  11. 20. Force between like magnetic poles
  12. 22. Lined up during magnetisation process
  13. 23. Type of energy stored in a battery
  14. 29. Energy store that is easy to replenish
  15. 30. Gives distance from a speed / time graph