1. Real or Ridiculous??!!

2. This object is moving at a constant speed.

3. RIDICULOUS. This graph shows an object at rest
RIDICULOUS!!!! This graph shows an object at rest. A horizontal line on a Distance vs. Time graph represents an object’s distance is not changing.

4. This object is accelerating.

5. REAL!!!!!!

6. This object is traveling at a constant speed.

7. REAL!!!!!

8. This object is decelerating.

9. RIDICULOUS!!!!!!! This graph is showing an object traveling at a constant speed toward the starting point.

10. This object is not moving. It is at rest.

11. RIDICULOUS. This graph shows an object moving at a constant speed
RIDICULOUS!!!!!! This graph shows an object moving at a constant speed. The horizontal line is showing that the object’s speed is not increasing or decreasing

12. This object is accelerating.

13. REAL!!!!!!!!

14. This object is accelerating, then it stays at a constant speed, and then finally it decelerates.

15. RIDICULOUS. This is a distance vs. time graph
RIDICULOUS!!!!! This is a distance vs. time graph. The object is traveling at a constant speed away from the starting point, then staying at rest, and then traveling at a constant speed back toward the starting point.

16. A dog is walking at 1 mile per hour. 
Acceleration?

17. It takes an hour to travel 60 miles. 
Speed

18. A flock of geese are flying east at 30 miles per hour
Acceleration

19. A car changes its speed from 60 mph to 70 mph.
Velocity

20. While travelling west, two cats cover three miles in two hours. 
Speed

21. After reaching the top of the coaster, the cars increased their speed as they fell. 
Acceleration

22. A car travels from 60 to 100 mph
A car travels from 60 to 100 mph. This is an example of positive acceleration

23. A person slows down during a race from 5 m/s to 2 m/s
A person slows down during a race from 5 m/s to 2 m/s. This is an example of negative acceleration.