2025 GESS PRELIMS P1 Q23

2025 GESS PRELIMS P1 Q23

Secondary 4
4 marks

The diagram shows part of the speed-time graph of Javier's cycle journey. Javier travelled from the starting point to point \(A\) in 100 seconds.

  1. Calculate Javier's cycling speed at \(t=70\text{ s}\).[2]
  2. Sketch the corresponding distance-time graph on the axes below.[2]

Solution:

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Answer:(a) \(4.5\text{ m/s}\) (b) Distance-time graph through \((30,90),(60,270),(100,390)\)

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