Physics, asked by AjEx2701, 11 months ago

Two trains are running at 40 km/hr and 20 km/hr respectively in the same direction. If the fast train completely passes a man sitting in the slower train in 5 seconds, the length of the fast train is :

Answers

Answered by alokkumar96

1

Answer:

relative speed will be 40_20=20m/s

so length will be 20×5 =100m

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