ENERGY 1 & 2

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Across
  1. 3. kinetic energy of an object depends on its ________ and how fast it is moving
  2. 5. the reason something happens
  3. 8. this relationship explains how two events are related
  4. 14. the ability to do work or to cause change
  5. 15. a device that shows how energy can move between objects in a collision
  6. 16. energy of a moving object
  7. 19. ______ is matter
  8. 20. ______ study how air can affect objects so they can design cars that are faster and more fuel efficient
  9. 21. the speed or direction of an object is affected by _______________
  10. 22. changed from one kind of energy to another kind
Down
  1. 1. when gasoline burns in the engine of a car and becomes heated kinetic energy
  2. 2. identifies the effect
  3. 4. evidence of an energy change
  4. 6. the distance an object travels in a particular amount of time, such as a minute or an hour
  5. 7. to move from one object to another
  6. 9. energy caused by charged particles that flow throw a path
  7. 10. an _______ is what happens
  8. 11. collisions are when one object _____ into another object
  9. 12. helps to identify the cause
  10. 13. __________ result in a change of kinetic energy to light, thermal, or other types of energy
  11. 17. energy that an object has because of the movement of its particles; heat
  12. 18. the stored energy in an object at rest