Mathematics (Syllabus D) · Oct / Nov 2018 · Paper 11 · Question 24
4024
As printed in the paper
The question as text
The diagram is the speed–time graph of part of a train’s journey. 44 20 0 10 0 10 + k Time (t seconds) Speed (m/s) The train slows down uniformly from a speed of 44 m/s to a speed of 20 m/s in a time of 10 seconds. It then continues at a constant speed of 20 m/s.
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24(a)[1]
24(b)[1]
24(c)[3]
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