2025 MGS(S) PRELIMS P1 Q18

2025 MGS(S) PRELIMS P1 Q18

Secondary 4
4 marks

The diagram shows the speed–time graph of a particle during a period of 16 seconds.

  1. Calculate the speed of the particle after 6 seconds.[2]
  2. Calculate the average speed of the particle during the 16 seconds.[2]

Solution:

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Answer:(a) \(31\text{ cm/s}\) (b) \(24.4\text{ cm/s}\)

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