20 terms

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Across
  1. 3. rate of doing work
  2. 5. use to refer to a fast-acting force or impact
  3. 6. energy that moves objects from place to place
  4. 10. describes the length of line between two points
  5. 11. has a unit of "m"
  6. 13. ability to do work
  7. 14. refers to the quantity of motion that an object has
  8. 15. is the final speed of an object during a movement
  9. 16. the basic unit of measurement for this is the kilogram
  10. 19. energy of position
  11. 20. defined as the duration in which all things happen
Down
  1. 1. using a force to move an object a distance
  2. 2. change in motion of an object
  3. 4. a quantity that measured in metres per second (m/s)
  4. 7. the rate of change
  5. 8. what we call energy that comes from heat
  6. 9. a chemical reaction in which an atom,radical o molecule replaces another in a compound
  7. 12. any motion of a body where gravity is the only force acting upon it
  8. 17. scalar quantity that refers to "how fast an object is moving"
  9. 18. energy that it possesses due to its motion