A train 350 m long & plate form 550 m longin 60 sec find the speed of the train..?
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length of train = 350m
length of platform = 550m
total length to cross = 350+550 = 900m
time elapsed in crossing = 60s
Speed = distance/time = 900/60 = 15 m/s
So speed of train is 15 m/s
In km/h, 15 m/s = 15 × 18/5 = 54 km/h
length of platform = 550m
total length to cross = 350+550 = 900m
time elapsed in crossing = 60s
Speed = distance/time = 900/60 = 15 m/s
So speed of train is 15 m/s
In km/h, 15 m/s = 15 × 18/5 = 54 km/h
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