A train running at 108 km/h crosses a pole in 10 seconds. What is the length of the train?
A train running at 108 km/h crosses a pole in 10 seconds. What is the length of the train?
Answer and solution
Correct answer: C) 300 m
108 km/h = 108 × 5/18 = 30 m/s; length = 30 × 10 = 300 m.
Learn the method: Speed, Time and Distance (Trains) rules and worked examples
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