SOLUTION: Two trains are traveling at 18kmph and are 60 km apart. There is fly in the train. it flies at 80kmph. It flies and hits the second train and then it starts to oscillate between th
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-> SOLUTION: Two trains are traveling at 18kmph and are 60 km apart. There is fly in the train. it flies at 80kmph. It flies and hits the second train and then it starts to oscillate between th
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Question 414277: Two trains are traveling at 18kmph and are 60 km apart. There is fly in the train. it flies at 80kmph. It flies and hits the second train and then it starts to oscillate between the two trains. At one instance when the two trains collide it dies. Distance traveled by the fly when both trains collide is Found 2 solutions by mananth, sudhanshu_kmr:Answer by mananth(16946) (Show Source):
You can put this solution on YOUR website! distance between two trains = 60 km
speed = 18km/h
travelling towards each other
so speed = 36 km/h
...
time to collide = 60/36= 5/3 hours.
speed of fly = 80 km/h
time it shuttles = 5/3 hours
distance = speed * time = 80*5/3
133.33 kms
