1.

ID:66 A train is moving at the speed of 54 km/hr. How many seconds it will take to cover a distance of 450 metres?ชาptions:

Answer»

Speed of train = 54km/hr= 54*1000/(3600)= 54*5/18= 15 m/s

Time taken to cover 450 s= 450/15= 30s

Ans: The train covers the distance of 450 m in 30 seconds.



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