Forces and Motion

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Across
  1. 5. being able to move quickly
  2. 9. the motion of an object when an unbalanced force acts on an object
  3. 11. does nothing
  4. 13. the mass of one kilogram
  5. 14. the ability to gain speed
Down
  1. 1. an equal force
  2. 2. if a body is at rest it will stay at rest
  3. 3. every object has the equal and opposite direction
  4. 4. friction
  5. 6. a large body of matter with no shape
  6. 7. Strength or energy
  7. 8. uneven force
  8. 10. a unit of mass
  9. 12. speed of something giving direction