sumith was waiting on a 200m long railway platform when he saw a train traveling at a speed of 54km/h.if the train took 50 second to pass the platform what is the length of the train
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Answer:
550 m
Explanation:
Length of train = L
Length of platform = 200 m
Total distance travelled by train to completely pass the platform = L + 200 m
Distance = Speed × Time
L + 200 m = (54 × 5/18 m/s) × 50 s
L + 200 m = 15 × 50 m
L + 200 m = 750 m
L = 750 m - 200 m
L = 550 m
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