Vernier EasyData Guidebook - Manual (Page 24)

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.