1. Interpreting position vs time graphs
Honors physics

2. Constant velocity
To begin, consider a car moving with a constant, rightward (+) velocity - say of +10 m/s.

3. increasing velocity (acceleration)
Now consider a car moving with a rightward (+), changing velocity - that is, a car that is moving rightward but speeding up or accelerating.

4. Slow and fast constant velocity
Fast Rightward (+) Constant Velocity
Slow Rightward (+) Constant Velocity
Steep  large slope
Shallow  small slope

5. Slow and fast constant velocity
Fast Leftward (-) Constant Velocity
Slow Leftward (-) Constant Velocity
Steep  large slope
Shallow  small slope

6. Accelerated motion Negative (-) Velocity Slow to Fast
Leftward (-) Velocity Fast to Slow

7. Let’s Analyze a graph
First the car drove east on the street at 5 m/s for 5 seconds.
After driving for 25 meters, the car suddenly stopped and remained at rest for 5 more seconds.

8. Let’s write a story (LS)
Analyze the graph and write a story that matches up with the motion described by it. Be prepared to share your story with the class.