two trains A and B, each of length 100m ,are running on parallel tracks .one overtakesthe other in 20s and one
crosses the other in 0s. calculte the velocities of each train.[relative velocity question]
Asked by Priyamvada Mathur
| 8th Jul, 2014,
08:38: PM
Expert Answer:
Dear priyam.creative@gmail.com
Thanks for asking us a question in Ask the Expert section of TopperLearning.com.
In this question you have asked "Two trains A and B, each of length 100 m ,are running on parallel tracks .one overtakes the other in 20s and one
crosses the other in 0 s . calculate the velocities of each train" it is given that "one crosses the other in 0 s ", which sounds incomplete( time is given as 0 sec).We would request you to recheck the question you have asked, so that we may answer this to the best of the ability.
Regards
Topperlearning Team.
Answered by Jyothi Nair
| 9th Jul, 2014,
09:10: AM
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