Math, asked by dearfraud17, 6 months ago

a train 100m in length is running at a speed of 72 km/h what is the time taken by the train to cross a bridge of

Answers

Answered by mathdude500

2

Answer:

speed = 72km/hr = 72 × 5/18 = 20 m/sec

length = 100 m

time taken = 100/20 = 5 sec

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