ECZ 2024 · GCE Paper 1 — Travel Graphs

An object accelerates uniformly from 0 m/sto 20 m/sin 4 seconds, moves steadily at 20 m/sfrom 4 to 10 seconds, and then slows uniformly to rest at 15 seconds. Find the total distance covered by the object.

Verified working — step 1

Distance = area under the graph.

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Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

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