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PIMSO 2023 - Science - Secondary 4 - National Round Question 13

PIMSO Science · PIMSO 2023 - Science - Secondary 4 - National Round

Question 13

A ship leaves Manila bay at 6:00. Shown below is the distance travelled by the ship over time.

What was the highest acceleration the ship attained?

Question illustration

Editorial convention: use the quantity and unit printed on the graph axis, despite the inconsistent introductory prose.
  1. 10 km/h²
  2. 12 km/h²
  3. 30 km/h²
  4. 15 km/h²
  5. none of the above