A train 100m long is to cross a river bridge of lenght 800m.What time will it take to cross tge bridge?Given that the train is travelling at a constant speed of 36 km/h
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Length of train,l= 100 m
Length of bridge, = 800 m
Total distance covered= 800+100
= 900 m
Speed of train, v = 36 km/hr
= 36 * 5/18= 10 m
Time taken = 900/10= 90 seconds.
Length of bridge, = 800 m
Total distance covered= 800+100
= 900 m
Speed of train, v = 36 km/hr
= 36 * 5/18= 10 m
Time taken = 900/10= 90 seconds.
NakshatraGZYT:
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