Heya❤️✌️❤️
a train of lenght 130m moving with a uniform speed of 36km/hour will cross a 1370 m long bridge in:-
a)38s
b)14.7s
c)137s
4)5/2 min..
provide full solution.....
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Heya❤️✌️❤️
a train of lenght 130m moving with a uniform speed of 36km/hour will cross a 1370 m long bridge in:-
a)38s
b)14.7s
c)137s
4)5/2 min..
provide full solution.....
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Total distance=(130+1370)m=1500m
speed=36km/hr=36×5/18=10m/sec
Time taken=dist./speed=1500/10=150sec
=2min30sec