How many seconds will require for a train of length 385 meter running at 63 Km/Hr
to cross an electric pole .
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Answer:
22 seconds
Step-by-step explanation:
Speed in m/s = 63*5/18=315/18
Length=385 m
Time = Distance/Speed
= 385/(315/18) = 385*18/315 = 22 seconds
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