Mathematics 4024 · O Level · Graphs in practical situations

Graphs in practical situations — practice question

The speed-time graph in the diagram represents part of the journey for cyclists $A$ and $B$.

(a)[1]

Calculate the acceleration of cyclist $A$ in the first $20$ seconds.

(b)[3]

Find which cyclist covered the greater distance in the first $20$ seconds and state the distance difference in metres.

Worked solution & mark scheme

This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “The value is $\dfrac{6}{20}$.” …