Mathematics (AS & A Level) · Feb / March 2024 · Paper 42 · Question 1
9709
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s (m) t (s) 0 0 10 20 40 60 50 The displacement of a particle at time t s after leaving a fixed point O is s m. The diagram shows a displacement-time graph which models the motion of the particle. The graph consists of 4 straight line segments. The particle travels 50 m in the first 10 s, then travels at 2 m s 1 - for a period of 10 s. The particle then comes to rest for a period of 20 s, before returning to its starting point when t 60 = .
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