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A cross-country runner runs 4 km in 15 minutes. What can you calculate using this information?

Respuesta :

One can calculate speed from the given data. The speed is 4.44m/s.

What is speed?

The speed is the ratio of distance and the time taken to cover that distance.

Given is the distance d =4km =4000m and the time taken t 15 min =15 x60 =900 s

Then the speed will be

s = d/t

s = 4000/900

s= 4.44 m/s

Thus, the speed is calculated as 4.44m/s.

Learn  more about speed.

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