How much times does a train of length 200m take to pass a stationary train of length 300m if it is travelling at speed of 30 km per hour?
Answers
Answered by
12
The total distance the train has to cover so as to completely pass the other train = sum if lengths of both the trains = 200+300 = 500m
Now speed of the train = 30km/hr
= 30×5/18 m/s
= 150/18 m/s
Time = Distance / Speed
= 300÷(150/18)
=18 × 2
=36 seconds.
Hope this helps.
✌
Now speed of the train = 30km/hr
= 30×5/18 m/s
= 150/18 m/s
Time = Distance / Speed
= 300÷(150/18)
=18 × 2
=36 seconds.
Hope this helps.
✌
hemashreevijay:
It's wrong !!!
Correct answer is 1 minute
Answered by
1
Answer:
what is the right answer 36 sec or 84 sec
Explanation:
confused
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