- A45 s
- B50 s
- C7.6 s
- D25 s
Step-by-Step Solution
Same direction: relative speed = km/ m/s. Distance = m. Time = s. (7.6 s adds the speeds.)
Answer: B) 50 s
Both trains in the figure move in the same direction. How long does the faster train take to pass the slower one completely?
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