Scientific Method & Forces

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Across
  1. 4. an objects change in position relative to a reference point
  2. 6. A force of attraction between two objects due to their size
  3. 7. movement or action that appears to be continuous
  4. 8. No physical contact between two objects experiencing force; Gravity
  5. 10. Forces are equal; no movement
  6. 11. Variable that responds;depends on another
  7. 12. A possible explanation to a question; must be testable
  8. 14. Variable that is changed or tested
  9. 15. Any material that attracts iron or materials containing iron
  10. 17. Group that is left alone during an experiment
  11. 18. indicates the size and direction of forces using representative arrows
Down
  1. 1. Physical contact between two objects experiencing force; Hitting a ball
  2. 2. Results in motion in direction of larger force
  3. 3. A push or a pull; Has size and direction
  4. 5. Unit for force
  5. 9. being able to explain the things that you observe; A guess
  6. 13. Using one or more of your five senses to gather information
  7. 16. combination of all forces; sum of forces