Question

A train, 540 m long, is running with a speed of 15 m/s. In what
time will it pass a 180 m long tunnel?​

Answer 1

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Answer 2

Answer:

The train will pass the tunnel when it moves a distance of 540 m + 160 m = 700 m.

Speed of 72 km/hr = 72×5/18= 20 m/sec.

Time taken in passing the tunnel

= 700/20 = 35 seconds.

Step-by-step explanation:

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