9.1

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Across
  1. 1. Movement in a + motion.
  2. 2. Rapidity of movement or action.
  3. 3. The rate in which two objects are moving in the same direction and speed.
  4. 4. An amount of space between two things or people.
  5. 5. Be inclined from a horizontal or vertical line; slant up or down.
  6. 7. Acceleration in a direction opposite to the velocity.
  7. 10. Movement in a - motion.
  8. 11. A place where someone or something is located or has been put.
  9. 12. A course along which someone or something moves.
  10. 13. opposite of vector
  11. 14. A good, affirmative, or constructive quality or attribute.
  12. 15. A speed that does not change how fast it is, or the direction that it is in.
  13. 17. A word or statement that expresses denial, disagreement, or refusal.
Down
  1. 1. Accelerating force in an upward sense or direction.
  2. 6. The moving of something from its place or position.
  3. 7. Motion that undergoes a change in velocity, either by changing speed or changing direction.
  4. 8. The rate which an object changes its velocity.
  5. 9. Occurs when the speed of an object changes, or its direction of motion changes.
  6. 12. A decrease in rate of change.
  7. 16. The speed of something in a given direction.