A man walks from point A to B at an average speed of 1.0 m/s and immediately returns at anaverage speed of 1.5 ms -1 .What is the average speed for the round trip?

Respuesta :

The average speed of the round trip is 1.25 m/s.

What is the average speed of the journey?

The average speed of the round trip journey is obtained by taking the average of the forward and return speed of the journey.

  • Average speed = initial speed + final speed/2

Average speed = 1.0 + 1.5/2 = 1.25 m/s

In conclusion, the average speed of the round trip is the average of the initial and final speeds.

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