A soldier marches at the speed of 2m/s .what distance will he cover in one hour
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Distance = Speed/Time
Conversion of m/s to km/h
1000m = 1 km
60 seconds = 1minute, 60 minutes = 1 hour
3600 seconds = 1 hour
m/s × 1000m/3600s = km/h
∴ You multiply by 3.6 to get from m/s to km/h
∴2m/s × 3.6 = 7.2km/h
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