A 110 m long train travels at the speed of 60km/h how long will it take to cross a platform 90m long
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Answer:
length of train = 110 m
length of platform = 90 m
total distance = 200 m [ 110 + 90 ]
speed = 60 km/h
= 50/3 m/s
time taken = total distance / speed
t = 200 /(50/3)
= 200 × 3 / 50
= 12 sec
hence , the time taken will be 12 sec.
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