Question

arrange the following speeds in increasing order : 10 m s-1 , 1km min-1, 18km h-1
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Answer 1

Answer:

1 km/1min then 18km/hr then 10m/sec

Explanation:

10m/s

1 km =1000m

1 min = 60 sec

1 km/min=1000/60=16.6/1sec

similarly

1 hr= 3600s

18 km/hr=18000/3600=5m/sec