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JEE Main Physics question

PhysicsMotion in a PlaneJEE Main

Two trains, one of 100 m and another of length 125 m, are moving in mutually opposite directions along parallel lines, meet each other, each with speed 10 m/s. If their acceleration are 0.3 m/s and 0.2 m/s respectively, then the time taken to pass each other will be

Answer: (B)

Solution

Combined length m. Relative closing speed ms; relative acceleration

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Question ID VK-152498