The PMQ probes - University of Cape Town
The PMQ probes - University of Cape Town
The PMQ probes - University of Cape Town
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Physics measurement questionnaire<br />
Number:<br />
Q 9.<br />
(SLG)<br />
A group <strong>of</strong> students collect data at different heights and use it to plot a straight line graph. <strong>The</strong> data are<br />
plotted below. On this graph, draw the line that you think best fits this data.<br />
d<br />
¤<br />
¤<br />
¤<br />
¤<br />
¤<br />
¤<br />
¤<br />
t<br />
Explain carefully what you have done and why.<br />
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Physics Education Research Group, <strong>University</strong> <strong>of</strong> <strong>Cape</strong> <strong>Town</strong>, South Africa<br />
and Science Education Group, <strong>University</strong> <strong>of</strong> York, UK
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