Answer:
[tex]500\:\mathrm{m}\\60\:\mathrm{s}\\8.\bar{3}\:\mathrm{m/s}}[/tex]
Explanation:
The total distance travelled is shown on the graph to be [tex]\fbox{$500\:\mathrm{m}$}[/tex].
The total is shown on the graph to be [tex]\fbox{$60\:\mathrm{s}$}[/tex].
Average speed is given by [tex]S=\frac{d}{t}[/tex], where [tex]d[/tex] is the total distance travelled and [tex]t[/tex] is time.
Therefore, the average speed is:
[tex]S=\frac{500}{60}=\fbox{$8.\bar{3}$\:\mathrm{m/s}}[/tex].
