KN0179 79 A train is moving towards East with a speed 20 m s

Last updated: 6/28/2023

KN0179 79 A train is moving towards East with a speed 20 m s A person is running on the roof of the train with a speed 3 m s against the motion of train Velocity of the person as seen by an observer on ground will be 1 23 m s towards East 2 17 m s towards East 3 23 m s towards West 4 17 m s towards West tak 1 2 3 4 185 At with dra H 2