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Sahay Sir > Question Answers > MTG NEET Physics > Part 1 > Chapter 3 - Motion in One Dimension > A boy walks to his school at a distance of 6 km with a speed of 2.5 km/h and walks back with a constant speed by 4 km/h. His average speed for round trip expressed in km/h is

A boy walks to his school at a distance of 6 km with a speed of 2.5 km/h and walks back with a constant speed by 4 km/h. His average speed for round trip expressed in km/h is

A boy walks to his school at a distance of 6 km with a speed of 2.5 km/h and walks back with a constant speed by 4 km/h. His average speed for round trip expressed in km/h is