Speed, Velocity & Acceleration

12345678910111213141516171819202122232425262728
Across
  1. 6. It is represented by a position-time graph
  2. 8. velocity, acceleration and displacement are examples of this
  3. 11. the sign on a deceleration decreasing acceleration
  4. 13. the sign of an acceleration upward on a velocity time graph
  5. 14. Velocity is often described as speed with a __________.
  6. 15. a scalar is a ____ with no direction , a value only
  7. 18. An object's velocity at a specific instant in time
  8. 19. Acceleration is the final velocity minus the __________ velocity divided by the change in time.
  9. 20. acceleration is the same as the ____ of a line on a velocity vs time graph
  10. 22. an increasing acceleration on a velocity time graph is a ___________.
  11. 23. On the position vs time graph a straight line represents ____________ velocity.
  12. 25. speed and distance are examples of this (measurement with no direction)
  13. 27. Velocity is the __________position minus the initial position initial divided by the change in time.
  14. 28. Describes how fast an object is going
Down
  1. 1. Metric unit for displacement
  2. 2. Metric unit for acceleration with no spaces between words
  3. 3. Greek letter meaning the change in
  4. 4. An object's rate of change of velocity
  5. 5. How far an object has traveled
  6. 7. Metric unit for velocity no spaces between words
  7. 9. N, S, E and _____ are examples of directions
  8. 10. An object's change in position
  9. 12. An object's rate of change of position
  10. 16. On the position vs time graph a curved line represents ____________ velocity.
  11. 17. On the position vs time graph velocity is on the __________ or y axis.
  12. 20. Metric unit for time
  13. 21. acceleration can be a speed up, slow down or a _____ in direction.
  14. 24. On the position vs time graph time is on the y __________.
  15. 26. The slope of a horizontal line