a 150 M long train is moving with a uniform velocity of 45 km per hour the time taken by the train to cross a bridge of length 850 M is
Answers
Answered by
19
heya frnd
distance to be travelled to cross bridge = length of train + length of bridge = 150+850 = 1000m
velocity = 45 km /h = 12.5 m/s
speed = distance /time
time = distance / speed
= 1000m / (12.5m/s)
t=80s
distance to be travelled to cross bridge = length of train + length of bridge = 150+850 = 1000m
velocity = 45 km /h = 12.5 m/s
speed = distance /time
time = distance / speed
= 1000m / (12.5m/s)
t=80s
Similar questions