Force, Motion & Energy crossword

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Across
  1. 4. the distance an object travels per unit of time (D/T)
  2. 7. the frictional force air exerts against a moving object
  3. 11. a force that resists motion when two surfaces are touching each other
  4. 13. a force that pulls all objects that have mass towards each other
  5. 14. an object's tendency to resist a change in motion
  6. 15. the law that states that energy cannot be created or destroyed but can be transformed into other forms of energy
  7. 16. ____ energy is energy generated due to a magnetic field
  8. 18. a point used to determine the position of an object
  9. 19. ____ energy is potential energy associated with a gravitational field (associated with an object's position)
  10. 20. speed with a given direction
Down
  1. 1. ____ energy is stored energy or energy of position
  2. 2. ____ energy is stored energy due to the bending, stretching or twisting of an object (like a stretched rubber band)
  3. 3. the rate of change of velocity - including speeding up, slowing down or changing direction
  4. 4. ____ energy is produced by vibrations in matter
  5. 5. ____ energy is energy of motion
  6. 6. a change in location of an object (relative to a reference point)
  7. 8. energy changing from one form to another
  8. 9. ____ energy is heat energy
  9. 10. a push or a pull on an object that may change the motion of the object
  10. 12. how far an object has traveled
  11. 17. ____ energy is potential energy stored in the bonds of molecules