Question

A 150 m long train is moving with a uniform velocity of 54km/h time taken to cross a pole is

Answer 1

Answer:

Explanation:

velocity of train = 54km/h

                          = 54*5/18

                          = 15 m/s

length of train = 150 m

time taken by train to cross the pole  = distance/ velocity

                                                              = 150 / 15

                                                              = 10s

hope it helps

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Answer 2

Answer:

t=s/v

t=150m/(54km/h)

t