A train, 540 m long, is running with a speed of 15 m/s. In what
time will it pass a 180 m long tunnel?
Answers
Answered by
0
answer
explanation
distance= speed/time
by arranging we have
time=speed/distance
distance=720 m/s
speed=15 m/s
time= 15/720
time=0.02 s
Answered by
0
Answer:
LENGTH of train = 540m
length of tunnel = 180m
So total distance train has to cover
includes its own length and tunnel length
Hence
Total distance = 540+180=720m
No given speed = 15m/s
So as we know
Time = distance / speed
=720/15
=48
so it will take 48 secondss.
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