Answer:
[tex]v=0.25 \frac{m}{s}[/tex]
Explanation:
Hello,
In this case, since the average velocity is computed as the change in the distance divided by the elapsed time:
[tex]v=\frac{\Delta x}{\Delta t}[/tex]
As 4 m were displaced in 16 seconds, the average speed turns out:
[tex]v=\frac{4m}{16s} \\\\v=0.25 \frac{m}{s}[/tex]
Best regards.