The average velocity of the woman is 2.78 m/s
Explanation:
The average velocity of a body is given by:
[tex]v=\frac{d}{t}[/tex]
where
v is the velocity
d is the displacement of the body
t is the time taken to complete the displacement
In this problem, the displacement of the woman is
d = 5 km = 5000 m
While the time taken is
[tex]t=30 min \cdot 60 = 1800 s[/tex]
Therefore, the average velocity of the woman is
[tex]v=\frac{5000}{1800}=2.78 m/s[/tex]
Learn more about average speed and average velocity:
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