Question

A cyclist and a runner have a race.

The distance-time graph for the race is shown below

When the race started, a walker set off at a steady speed of 2m/s. Draw a line on the graph
to show the distance covered by the walker in the first 15 seconds. Use a ruler

hint: points (0, 0) and (15, 30) joined by a straight
line

Answer 1

Ans.1) 8 seconds

Ans.2) 40 m far from the cyclist

Ans.3) 4 seconds

Step-by-step explanation: