The Science of Fun

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Across
  1. 4. – To lose balance and drop to the ground.
  2. 6. – A person who skates, usually on ice or roller skates.
  3. 10. – The force that pulls objects towards the earth.
  4. 11. – In the direction that moves toward the front.
  5. 12. – In the direction of something or someone.
  6. 14. – To move or incline your body in a particular direction.
Down
  1. 1. – To join or link together.
  2. 2. – To apply force to move something towards you.
  3. 3. – A push or pull that can change an object's motion.
  4. 5. – In the direction that moves toward the back.
  5. 7. – In the opposite direction, moving further from a point.
  6. 8. – The ability to stay steady or equal on both sides.
  7. 9. – To apply force to move something away from you.
  8. 13. – To move something back and forth on a surface.