Question

A cyclist covers a distance of 750 metres in 2 mins 30 sec .what is the speed in km/hr

Answer 1

Answer:

Distance = 750m

Time = 2min 30 sec = 150 sec

Speed = Distance/time

= 750/150 = 5m/s

To convert into km/hr :

5 × 18/5

= 18 km/hr.

Answer 2

Answer:

We know that

Speed = distance /time

So time = 150 sec

Speed = 750/150

Speed = 5 m/s