Physics

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Across
  1. 2. mixture of best part of other theroy
  2. 5. Gravitational object with mass attracted to other objects
  3. 6. change direction
  4. 8. doesn't change direction
  5. 12. rigid bar that rotates around fixed Point fulcrum
  6. 16. easier to novel
  7. 17. object in circular motion
  8. 19. gain in speed
  9. 20. framework in which point like particles physics are replaced by one dimension called strings
Down
  1. 1. tangential speed is constatnt
  2. 3. object that revolves about single axis
  3. 4. excitement of vibration through air
  4. 7. change direction
  5. 9. is heat force created when things radiate heat
  6. 10. field so intense that no matter can escape
  7. 11. perpendicular distance from axis
  8. 13. split or push together
  9. 14. modifications of inclined plane
  10. 15. center of hole
  11. 18. ability of a force to rotate