12.1-12.2 Review

12345678910111213141516171819202122
Across
  1. 3. to find this type of speed you would divide the total distance traveled by the total time it took to travel
  2. 5. includes both speed and direction
  3. 7. friction is this type of force
  4. 8. this is an example of a non-contact force
  5. 10. relative to the home plate in baseball, when you run the bases, are you in motion?
  6. 11. relative to the buildings you are passing, are you in motion
  7. 12. SI unit for speed
  8. 14. this is drawn horizontally on a distance vs. time graph
  9. 16. system of measurements used around the world
  10. 18. when I got a speeding ticket it was based on this type of speed
  11. 20. this type of acceleration can also be referred to as deceleration
  12. 21. an object is in motion only as it relates to a specific one of these
  13. 22. forces exerted upon an object are balanced if they are opposite in direction and ________ in strength
Down
  1. 1. accelerating can mean that an object in motion is doing this
  2. 2. velocity is the speed at which an object is moving combined with the ___________ of the motion
  3. 3. this can refer to a change in speed and/or direction
  4. 4. speed is measured in these units
  5. 6. on a graph this represents motion at a constant speed
  6. 9. the _____________ the slope, the faster the rate of change
  7. 13. you would use this to indicate the direction of a force when illustrating
  8. 15. this is an example of a non-contact force
  9. 17. this tells you the amount something changes in one unit of time
  10. 19. seconds must be __________ when reporting the units of acceleration