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EasyData Guidebook 23

To collect data in Velocity Match

This example uses a CBR 2 connected to a TI-84 Plus calculator.

1. From the EasyData main screen, select , and

then select Velocity Match.

2. Select to begin the activity.

3. Follow the instructions displayed in the Graph Match

dialog box. Select

to display the next screen.

4. A graph of velocity vs. time is displayed. The graph

should be examined before attempting to match the

graph. When ready to perform the match, select

to begin collecting data.

Walk back and forth in front of the motion sensor to

match the displayed graph.

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Vernier EasyData Guidebook Manuale Utente Pagina 24