a 120 m long train travels at the speed of 60 km/h. how long will it take to cross a platform of length 180 m?
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Answered by
9
Answer:
length of train=120m
length of the platform=180m
Total do distance=120+180=300m
speed=60km/hr=60×5/18 m/s
=300/18m/s
Time =Distance/speed
=300/(300/18)=18seconds
=
Step-by-step explanation:
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Answered by
0
Step-by-step explanation:
length of train + length of platform = 120m + 180m = 300m
First convert speed into m/s = 60×1000/60×60
speed=16.6m/s
Time = distance/time
t= 300/16.6
t=18 sec (approx)
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