A 100 m long train at 15 m/s overtakes a man running on the platform in the same…
Physics · JEE Main · NTA Exams — Kinematics
A 100 m long train at 15 m/s overtakes a man running on the platform in the same direction in 10 s. How long the train will take to cross the man if he was running in the opposite direction?
- 7 s
- 5 s
- 3 s
- 1 s
Answer
(B) 5 s
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