a train 150m long takes 30sec to cross a dridge 500m long. how much time will the train take to cross a platfor 370m long
Answers
Answered by
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HEYA MATE,
HERE IS UR ANSWER.
Thanks for asking this question.
When a train croses a bridge,
distance covered = length of
(bridge + train).
therefore,
Speed of train=
150+500/30 = 650/30
=65/3 m/sec
Therefore,
Time taken to cross the 370m
long platform
=
370+150/65/3
=520×3/65
=18sec
I HOPE IT HELPS U.
HERE IS UR ANSWER.
Thanks for asking this question.
When a train croses a bridge,
distance covered = length of
(bridge + train).
therefore,
Speed of train=
150+500/30 = 650/30
=65/3 m/sec
Therefore,
Time taken to cross the 370m
long platform
=
370+150/65/3
=520×3/65
=18sec
I HOPE IT HELPS U.
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