Recent content by mayurkhairnar

  1. M

    Train Velocity: Calculating Midpoint Velocity at Instant

    I have not tried anything. This question is asked my brother. He is appearing in Competitive exam
  2. M

    Train Velocity: Calculating Midpoint Velocity at Instant

    1. If a train engine is traveling with initial velocity 'u' and the guard's coach(last coach of the train) is found to cross a pole with velocity 'v', then what is the velocity of the midpoint of the train at that instant?
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