Question

A train of length 60m is moving with constant speed of 20m. Calculate the time taken by the train to cross an electric and a bridge of length 240m

Answer 1

Answer:

15

Explanation:

Length of bridge=240m

Length of train=60m

Total length=240+60=300m

speed given=20m/s

Time taken=300/20=15 s

Answer 2

Answer:

15

Explanation:

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