Mathematics (Syllabus D) · May / June 2018 · Paper 12 · Question 25
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The diagram is the speed–time graph for 60 seconds of a train’s journey. At the beginning of this part of the journey the train is travelling at u m/s. 0 Speed (m/s) Time (t seconds) 60 0 u 50 Giving each answer in its simplest form, find expressions in terms of u, for
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25(a)[1]
25(b)[1]
25(c)[2]
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