Physical Science Q1 Crossword

12345678910111213141516171819202122
Across
  1. 3. is a statement about what happens in nature and that seem to be true all the time pg. 11
  2. 4. included the speed of an object and the direction of its motion pg. 45
  3. 5. the distance an object travels in a given amount of time pg. 41
  4. 6. tests the effect of one thing on another using a control pg. 7
  5. 7. is the standard by which test results can be compared pg. 8
  6. 9. a possible answer to a question or possible solution to a problem based on what you observe pg.7
  7. 12. a quantity that can have have more than a single value pg. 7
  8. 15. is an attractive force between any two objects that depends on the masses of the objects and the distance between them pg. 64
  9. 16. is a change in an object's position relative to a reference point pg. 38
  10. 17. frictional force that occurs when one object rolls on another pg. 63
  11. 19. variable changes according to the changes of the independent variable pg. 7
  12. 21. variables that stay the same pg. 7
  13. 22. the pattern of investigations pg. 6
Down
  1. 1. is the distance and direction of the object's change in position pg. 39
  2. 2. frictional force that opposes the motion of two surfaces sliding past each other pg. 63
  3. 8. is the rate of change of velocity pg. 50
  4. 10. frictional force that prevents objects from sliding past each other pg. 62
  5. 11. is an explanation based on knowledge gained from many other observations and investigations pg. 11
  6. 13. the variable that is purposely changed pg. 7
  7. 14. is the sum of all of the forces acting on an object pg. 61
  8. 16. represents an idea, event, or object to help people better understand it pg. 10
  9. 18. is the force that opposes the sliding motion of two surfaces that are touching each other pg. 62
  10. 20. is push or a pull pg. 60