EXPRESS THE FOLLOW SPEED IN KM/H-200M IN 36SEC
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Answer:
20km/h
Step-by-step explanation:
Speed in m/s =200m in 36 sec
To convert in km/h
1m/s=18/5 km/h
200m/36sec= (200/36*18/5) km/h
= 20 km/h Ans.
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