Question

10. Aboy runs at a speed of 8 metres per second. How long does he take to cover a distance
time will
of l km?​

Answer 1

Answer:

Speed of boy = 8 m/s

Distance = 1 km = 1000 m

t = ?

We know :

v = s/t

By substituting the value,

8 = 1000/t

»» t = 1000/8

»» t = 125 sec

He will take 2 mins and 5 seconds to run 1 km.

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