Energy and motion

1234567891011121314151617181920
Across
  1. 1. of conservation of energy, Energy cannot be created or destroyed
  2. 4. Energy, The energy of motion
  3. 9. resistance to change
  4. 11. acceleration, center of a curved or circular path
  5. 12. energy, Sum of kinetic energy and potential energy
  6. 13. The speed of an object
  7. 16. product of mass and velocity
  8. 17. machine, combination of two or more simple machines
  9. 19. Rate of change
  10. 20. Ratio of output to input
Down
  1. 2. Force applied through distance
  2. 3. A change in an object's position
  3. 5. Unit of force
  4. 6. The length of a path between two points
  5. 7. The length and direction of a straight line between starting and ending points
  6. 8. The ability to do work or create change
  7. 10. Energy, Energy that is stored
  8. 14. a push or pull
  9. 15. a device that changes the force
  10. 18. the amount of matter and energy the object has