Question

a cricket ball covers 60 m in 2 seconds calculate the speed of ball in kilometre per hour

Answer 1

hope this will help you dear

Answer 2

It can be also done like this??

As we know ,

Speed = distance/time

First convert 60m into km ;

= 0.06 km

Then; speed = 0.06/2

= 0.03 km/h answer.