an express train is 460 meter long is runnig at the speed of 90km/h in how much time it will pass tunnel 190 meter long
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train should cross
460m+190m=650m=0.65km
speed of train=90km/h
so, time taken =0.65/90=0.007222222....hour
=0.433333333......minutes
=26 seconds
460m+190m=650m=0.65km
speed of train=90km/h
so, time taken =0.65/90=0.007222222....hour
=0.433333333......minutes
=26 seconds
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