11.07.2015 Views

Level 4 - 6 Paper 2

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Strings26I did an experiment.I dropped a piece of string onto a square grid.I recorded the number of grid lines that it crossed.I repeated the experiment with different lengths of string.The scatter graph shows my results.5040Number ofgrid linescrossed30201000 10 20 30 40Length of string (cm)What is the relationship between the length of string andthe number of grid lines crossed?1 markY8/Ma/<strong>Level</strong>s 4–6/P224

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