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A 210 m train passes completely through a 540 m tunnel in 50 seconds. What is its speed?

Competition practiceProblems on Trains
  • A15 km/h
  • B45 km/h
  • C54 km/h
  • D38.9 km/h

Step-by-Step Solution

Distance m in 50 s m/s km/h. (38.9 km/h leaves out the train's length.)
Answer: C) 54 km/h

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