A train 120 meters long running at 40km/h will cross a bridge 80 meters long in
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since train will cover total disttance=(80+120)m
speed of train=40kmph
time taken = distance/speed
= 0.2/40hr
=(1×60×60/200)seconds
=18 seconds
speed of train=40kmph
time taken = distance/speed
= 0.2/40hr
=(1×60×60/200)seconds
=18 seconds
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