the train 150m long is running at 72km/hr It crosses a bridge in 13seconds Find the length of the bridge
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Step-by-step explanation:
Speed of train = 72 km/hr = 72 × 5/18 = 20 m/s.
Time of crossing bridge = 13 s.
Since:
Speed = Distance / Time
Distance = Speed × Time
Distance = 20 × 13
Distance = 260 metre
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Answered by
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the answer is 110m....
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