Grade 9General Physics
A railway train 200m long passes over a bridge 600m long with a uniform speed of 36km/h. The time taken is
A railway train 200m long passes over a bridge 600m long with a uniform speed of 36km/h. The time taken is
1 Answer
Harshit Singh
Dear Student
Speed in m/s = 36 x 5/18 = 10m/s
Distance to be covered = 800m
Time = distance/speed= 800/10 seconds
= 80 seconds or 1minute 20 sec
Thanks
Speed in m/s = 36 x 5/18 = 10m/s
Distance to be covered = 800m
Time = distance/speed= 800/10 seconds
= 80 seconds or 1minute 20 sec
Thanks
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