Question

A train 280 metres 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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Answer 1

Answer:

24 Seconds

Step-by-step explanation:

Length of Train = 280 m

So, Distance to be covered(D) = 280 m

Speed of Train(S) = 42 km/ hr = 42 × (5/18) m/s

Hence , Time taken = D / S = 280 / (42 ×5/18) s

= 280 × (1/ 42) × (5/18)

= 24 s

Answer 2

Answer:

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