1. Force

2. Equal or Unequal? B alanced or Unbalanced?

3. What Force?

4. Equal or unequal? B alanced or Unbalanced?

5. What force is at work here?

6. Equal or unequal? Just kidding. :)

7. Equal or unequal? Balanced or Unbalanced?

8. What force is the illustrator trying to communicate? Why do you think so?

9. What force does the girl depend on to stop her? What force allows her to travel on wheels? How could her tires affect her ride? Where on the bike do you think friction could be a bad thing? How could we reduce it?

10. How could the use of a lubricant, such as oil, extend the life of this piston?

11. What forces must the barkeep overcome to get the drink to the cowboy? What could he do to make the task easier?