Answer:
Average speed, v = 48.01 km/h
Explanation:
Given that,
Distance covered by the walker, d = 4 km
Tim taken to cover that distance, t = 53 min = 0.0833 hours
We need to find the average speed of the walker for this distance. It is given by :
[tex]speed=\dfrac{distance}{time}[/tex]
[tex]speed=\dfrac{4\ km}{0.0833\ h}[/tex]
Speed, v = 48.01 km/h
So, the average speed of the walker is 48.01 km/h. Hence, this is the required solution.
