A train of length 50m is moving with a constant speed of 10m/s.calculate the time taken by the train to cross an electric pole and a bridge of length 250m(5s,30s)
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Length of train = 50 m
Length of bridge = 250 m
Total Distance = 50 + 250
d = 300 m
t = d/s
t = 300/10
t = 30 seconds
to cross the bridge pole
d = 250 - 50
d = 200 m
time taken to cross pole = d/s
= 200/10
= 20 seconds.
Length of bridge = 250 m
Total Distance = 50 + 250
d = 300 m
t = d/s
t = 300/10
t = 30 seconds
to cross the bridge pole
d = 250 - 50
d = 200 m
time taken to cross pole = d/s
= 200/10
= 20 seconds.
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