Trains A and B are moving in opposite directions on parallel tracks. Train A is 56 metres long and is moving at a speed of...

Trains A and B are moving in opposite directions on parallel tracks. Train A is 56 metres long and is moving at a speed of 63km/h. Train B is 90 metres long and is moving at a speed of 45km/h. The two trains are about to start passing each other. Calculate the time, to the nearest second, that they will take to completely pass each other.

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Kavungya answered the question on November 20, 2019 at 06:18

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