Question

How can we convert km/h to m/s 🤔

Answer 1

1 km=1000m

So, 1m=1/1000m

1 hr =60 min

1 min=60 sec

Hence;1 hr =60×60=3600sec

1 sec=1/3600 hr

1km/hr=3600/1000m/sec

That is 18/5 m/s…

Hence 1m/s =5/18 km/hr