Student: Imagine you are standing in front of the CBR. The unit is started and the CBR begins recording data. You move and the following graphs are produced.

- Explain your movement so the data collected would have
produced the graph shown. Do this for each graph.
- a) Are the graphs linear?
- If they are, what does this mean? If they are not, what does this mean?

- What is the slope of the linear graphs?

A)

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