Vernier EasyData Guidebook Manual do Utilizador descarregar pdf (Página 10)

EasyData Guidebook 9

You can connect the CBR 2 motion sensor to a TI-84 Plus calculator and use

EasyData to graph the motion of a bouncing ball. This exercise uses the Ball

Bounce mode to collect samples automatically at regular time intervals.

1. Turn the TI-84 Plus calculator on, and display the home screen.

2. Connect the CBR 2 to the calculator’s USB port.

After a few seconds, the EasyData main screen is

displayed. The screen shows the current EasyData

mode and the current sensor reading.

3. Select and choose Ball Bounce.

4. Pick up a ball and hold the CBR 2 above the ball.

5. Select

to begin data collection.

Follow the on-screen instructions to collect motion data for the

bouncing ball.

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Vernier EasyData Guidebook Manual do Utilizador Página 10