A train 280 meters long is running at a speed of 42 km/hr . How much time will it take to pass a man standing on a platform ?
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Answered by
33
Length of train = 280 m
Speed of train = 42 km/h
= 42 X 1000/3600
= 35/3 m/s.
We know that, t = s/v
= 280/(35/3)
= 280 X 3/35
= 24 s.
Therefore, it will take 24 seconds to pass a man standing on the platform.
Speed of train = 42 km/h
= 42 X 1000/3600
= 35/3 m/s.
We know that, t = s/v
= 280/(35/3)
= 280 X 3/35
= 24 s.
Therefore, it will take 24 seconds to pass a man standing on the platform.
Answered by
1
Answer:
24 seconds is yoir answer
Step-by-step explanation:
thanks my answers
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