Casio EA-200 Bedienungsanleitung PDF herunterladen (Seite 15)

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Activity: Operating the EquipmentActivity: Operating the Equipment

MeasurementMeasurement

2-1-2

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Other Things To Do

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쐽 Measuring Data

u Prepare the Distance Measurement Setup. Immediately after starting the measurement

operation, let the cart go.

u When the cart reaches the desk, stop it.

u Graph the data on the calculator, observe its characteristics, and compare it with

theoretical expectations.

u Change the angle of the ramp 10 degrees and then 20 degrees, and measure again.

u Observe how the graph changes as the ramp angle is changed.

쐽 Calculator Operation

u Find the applicable program in the Program Library (P.2-16-1), input it into your calculator,

and then run it.

u Display graphs for the distance traveled, velocity, and acceleration of the cart.

L(m) : Distance Traveled by Cart

v(m/s):Cart Velocity

a(m/s

):Cart Acceleration

t(s):Cart Travel Time

1 Protractor

2 Ramp Angle: 15 degrees

3 Ramp Angle: 10 degrees

4 Ramp Angle: 20 degrees

u Study the relationships between the changes of distance traveled, velocity, and

acceleration.

u Consider the reasons why the graphs change as the angle of the ramp is altered.

u Find out how the graph is affected when the mass of the cart is changed by

placing a weight on it.

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Casio EA-200 Bedienungsanleitung Seite 15