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PIMSO 2025 - Science - Secondary 1 - National Round Question 16

PIMSO Science · PIMSO 2025 - Science - Secondary 1 - National Round

Question 16

Shown below is the graph of distance (y-axis) travelled by a particle over time (x- axis). The graph traced is a parabola, showing that the acceleration is constant. What is the acceleration of the particle?

Question illustration
  1. 1.25 $\mathrm{m/s^2}$
  2. 2.5 $\mathrm{m/s^2}$
  3. 5 $\mathrm{m/s^2}$
  4. 10 $\mathrm{m/s^2}$