a train 100 m long running at 36km/h takes 25sec to pass a bridge. what is the length of the bridge
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Speed = Distance/time
Speed = Length of train + Length of bridge/ time
Speed = 5/18*36= 10
10= 100+X/25
250= 100+X
X=150
Speed = Length of train + Length of bridge/ time
Speed = 5/18*36= 10
10= 100+X/25
250= 100+X
X=150
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