Physics

Problem

A toy car’s distance–time data are: Time

t

(s):

0, 2, 4, 6, 8

Distance

s

(m):

0, 3, 9, 18, 30

During which

2\,\text{s}

interval did the car move with the greatest speed? a)

4\text{–}6\,\text{s}

0\text{–}2\,\text{s}

6\text{–}8\,\text{s}

2\text{–}4\,\text{s}