V Position, Velocity and Acceleration
V Position, Velocity and Acceleration
V Position, Velocity and Acceleration
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VIII. Final Questions<br />
1. Explain why the slope of the velocity curve is the same when the cart is moving up <strong>and</strong><br />
down. Is there any special feature in your velocity graph at the time when the cart is<br />
stopped at the top?<br />
2. Compare the st<strong>and</strong>ard deviation you got in the last part of the analysis with the accuracy<br />
you measured for the sonic ranger using the ruler.<br />
3. You plotted velocity versus time <strong>and</strong> found a straight line. Suppose you plotted<br />
velocity versus distance, what would the curve look like. Make a sketch or plot it out.<br />
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