a train takes 1minute 20seconds to cross a lamppost with speed of 60kms/hr. find the length of the train
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hi friend
here your answer looking for
first lets convert the km/h into m/sec
60km/h =60×5/18
=16.66m/sec
now,
speed = distance/time
so,
16.66= distance /80 sec
distance = 16.66×80= 1333.33m
Hope you are satisfied with my answer
here your answer looking for
first lets convert the km/h into m/sec
60km/h =60×5/18
=16.66m/sec
now,
speed = distance/time
so,
16.66= distance /80 sec
distance = 16.66×80= 1333.33m
Hope you are satisfied with my answer
Pratik007:
any other process to this?
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