CBSE BOARD X, asked by dhirajbodhe7, 4 months ago

two trains each 250m length are running on the same parallel lines in opposite directions with the speed of 80kmph and 70kmph respectively. in what time will they cross each other completely?​

Answers

Answered by bpsahoo008gmailcom
0
  1. I think want train is coming from one end and the other train is coming from other end at time when the cross Each Other Is I don't know

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