a train passes over a bridge at a speed of 30km/h. If it takes 36s seconds to cross the bridge, the length of the bridge will be
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Speed of train=30 km/hr.
=3/3600km/sec.
Time taken=36sec.
Now, distance=speed ×time
=30/3600×36
=0.3km
=300 m
=3/3600km/sec.
Time taken=36sec.
Now, distance=speed ×time
=30/3600×36
=0.3km
=300 m
InsaneJaat:
please mark the answer as brainliest if u like it
This is wrong answer.
Answered by
1
Heya!!
Here is ur answer:-
____________________________________
Given,
Speed of the train=30km/h=30×5/18m=8.33m/s
Time taken to cross the bridge=36s
We know,
Distance =Speed ×Time
=(8.33×36)m
=299.88m(approx.)
Therefore,
Length of the bridge=300m
Hope it helped you.
Mark as Brainliest answer.
Here is ur answer:-
____________________________________
Given,
Speed of the train=30km/h=30×5/18m=8.33m/s
Time taken to cross the bridge=36s
We know,
Distance =Speed ×Time
=(8.33×36)m
=299.88m(approx.)
Therefore,
Length of the bridge=300m
Hope it helped you.
Mark as Brainliest answer.
u r saying
250 m
The answer in your book is wrong.
Its 100% 300m
in the real question the length of train is given as 50 m
u r giving us wrong question
Yes.
i have searched it
u just report our ans to verify it
so sorry
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