Question

if the speed is 18km/hr can express in m/s. with explanation ​

Answer 1

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

Answer 2

Answer:

Step-by-step explanation:

1km=1000m

18km=18000m

1hr=3600s

18km/hr=18000/3600m/s

           = 5m/s