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 In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole?

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 In how much time will a train of length 100 m, moving at 36 kmph cross an electric pole?

A). 22 sec

B). 15 sec

C). 18 sec

D). 10 sec


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Answered by on | Votes -1 |

10 sec



Convert kmph to mps. 36 kmph = 36 * 5/18 = 10 mps.

The distance to be covered is equal to the length of the train.

Required time t = d/s = 100/10 = 10 sec.

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