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A train 154 meters long is running at the speed of 70 km.400 meter per hour. How long will it take to cross a bridge 176 metre long |
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Answer» The BACK of train will have to cover a TOTAL of 154 + 176 = 330 m speed of train = 70.km 400M /H =70400 m/h = 70400/3600 m/s = 19.5 m/s time taken = 330÷19.5 = 16.875 s ans |
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