1. Scenarios

2.  How would adding groceries to the cart change the scenario?

3.  How would adding a small dog to the cart change the scenario?  What about a big dog?

4.  What force do you apply to the pedal of a bike?  How would you make the bike go faster?

5.  What force is the boy applying to the ball?  What will happen to the direction the ball is moving?

6.  What force is the girl applying to the dog?  How will she need to do to make the dog move?

7.  What force are the kids applying to the rope?  What would happen if you added another kid to the right side? Explain why.

8.  If the lady pushes the little girl what direction will she move in?  How will the lady get the little girl to swing higher?