1. Notebook Response – Changes in Motion Objective: We will calculate the average speed of a marble using a roller coaster model.
Create a line graph that represents the data in your notebook.
Answer the following questions underneath the graph.
1. Explain the motion of the roller coaster.
2. Identify the average speed of the roller coaster.

2. Create a line graph that represents the data in your notebook.
Position
Time
Distance
W to X
4 seconds
200 meters
X to Y
8 seconds
320 meters
Y to Z
12 seconds
400 meters