Consider the following scenario. Your car breaks down and a friendly truck driver offers to push your car to a mechanic. Which of the following statements is true. As the truck pushes your car down the road, the truck pushes forward on your car with more force then the car pushes backward on the truck.

Consider the following scenario. You are driving your friend home from a coffee shop. Your friend momentarily places her coffee on the dashboard so she can riffle through her backpack to look for her cell phone. At that instant, a squirrel darts in front of your car. You slam on the breaks and your friend’s