(a)[2]
Using the grid, sketch the speed-time graph.
(b)[3]
Calculate the total distance the car travels after it passes through the checkpoint.
Mathematics 0580 · IGCSE · Graphs in practical situations
Graphs in practical situations — practice question
A car goes past a checkpoint at $t = 0$ seconds, moving at $8\text{ m/s}$. It keeps this speed for 10 seconds. It then slows down at a constant rate and comes to rest when $t = 55$ seconds.