Question

Q7. Two trains of length 280m and 2 10m are trvelling at the speed of 72km/hr and 54km/hr respectively on
parallel tracks. how long will it take to pas each other if they travel in the respectively on parallel tracks.
How long will it take topass each other if they travel in the same direction?

Give me the answer too important. Donot send wrong answers. If you donot know the
answer then donot write.
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Answer 1

Answer:

answre is 50 sec

Step-by-step explanation:

The distance to be covered = Sum of their lengths = 200 + 300 = 500 m. Relative speed = 72 -36 = 36 kmph = 36 x 5/18 = 10 mps. Time required = d/s = 500/10 = 50 sec.

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