In what time in seconds will a train 200 meter long cross an electric pole, if its speed be 144 km/hour?6 m25 s76 s5 s
Question
In what time in seconds will a train 200 meter long cross an electric pole, if its speed be 144 km/hour?6 m25 s76 s5 s
Solution
To find the time it takes for the train to cross the electric pole, we can use the formula:
Time = Distance / Speed
First, let's convert the speed from km/hour to m/second.
Speed = 144 km/hour = (144 * 1000) m/3600 s = 40 m/s
Now, we can substitute the values into the formula:
Time = 200 m / 40 m/s = 5 seconds
Therefore, it will take 5 seconds for the train to cross the electric pole.
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