Question

A train 100m long is moving with a velocity of 60km/hr. find the time it takes to cross the bridge 1km long?
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Answer 1

Answer:

66.02 seconds.

Explanation:

Length of train = 100m

Bridge = 1km or 1000m

Total Distance = (1000+100) m

= 1100m

Velocity = 60 km/hr

Km/hr to m/s = (60*5/18) m/s

= 16.66 m/s

Total Time required = Velocity = Distance/Time

= 1100 = 16.66/T

= 1100/16.66 = T

= 66.02 seconds = Time

Hope this helps.

Answer 2

Answer:

vahi dialog bolna hai samaj lena 1000×50=50000

incorrect answer bol raha isleye no. sdd kare