1. The distance between the house and the market is 72 km. If a man takes 10min to reach to market, calculate speed in m/s. Also express it in km/hr.
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Answer:
distance between the house and the market=72 km = 72000m
time taken by men to reach market from house = 10min = 600s
Explanation:
speed = distance/time
speed = 72000/600
speed = 120m/s
speed in km/h = 120×1000/3600
speed = 100/3 km/h
I hope it will help u
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