Question

1. choose the best answers using the distance - time graph. three students race on a track. they record their movement on a graph. which table represents the movement of the student shown by the red line? time (s) 0 1 2 3 distance (m) 0 2 4 6 time (s) 0 2 4 6 distance (m) 0 1 2 3 time (s) 0 1 2 3 distance (m) 0 1 2 3

Explanation:

Step1: Identify points on red - line

The red - line (student C) passes through the origin (0,0). When time \(t = 2\) s, distance \(d = 1\) m; when \(t = 4\) s, \(d = 2\) m; when \(t = 6\) s, \(d = 3\) m.

Step2: Match with tables

The second table has time values \(t = 0,2,4,6\) s and corresponding distance values \(d = 0,1,2,3\) m which match the points on the red - line.

Answer:

The second table:

time (s)	0	2	4	6