ECZ 2012 · O-Level Paper 1 — Travel Graphs
Using the same speed-time graph, find the distance travelled by the van in 20 seconds.
- A. 120 m
- B. 72 m
- C. 96 m
- D. 24 m
Verified working — step 1
Distance is the area under the graph - a triangle while speeding up, then a rectangle at 6 m/s.The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.
Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.
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