The Cosmic Perspective: Energy, Motion, and Gravity (Chapter 4) Crossword Puzzle

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Across
  1. 5. Collective kinetic energy of the many individual particles moving randomly within a substance
  2. 6. When velocity changes
  3. 7. Mass x velocity
  4. 11. Acceleration of a falling object
  5. 13. Average kinetic energy of the particles
  6. 17. Paths that bring an object close to another object just once
  7. 18. Force that a scale measures when you stand on it
  8. 19. How far something will go in a certain amount of time
Down
  1. 1. The sum of kinetic and gravitational potential energies
  2. 2. The type of momentum that we use to describe objects turning in circles or going around curves
  3. 3. Energy carried by light
  4. 4. Speed and direction
  5. 8. Amount of matter in your body
  6. 9. Stored energy
  7. 10. Energy of motion
  8. 12. Falling without any resistance to slow you down
  9. 14. Orbits in which an object goes around another object over and over again
  10. 15. Overall force
  11. 16. Standard unit of energy