Waec Model Questions Vol1 2023 Mathematics Question 25
Practice objective / multiple choice question 25 from the 2023 Waec Model Questions Vol1 Mathematics examination.
A distance-time graph for a car shows that from \(t = 0\) to \(t = 4\) h the car travels at a constant speed covering 240 km. It then rests for 1 h (no distance covered). After the rest, it travels at another constant speed and reaches a total distance of 560 km at \(t = 9\) h. Determine (a) the speed during the first interval, (b) the speed during the second interval, and (c) the average speed for the whole journey (excluding the rest period).
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About This Question
This is Waec Model Questions Vol1 2023 Mathematics Question 25. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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