tholbrook3522 tholbrook3522

19-06-2019
Physics

contestada

A person walks first at a constant speed of 4.89 m/s along a straight line from point A to point B and then back along the line from B to A at a constant speed of 2.95 m/s. What is the average speed over the entire trip?

Respuesta :

19-06-2019

Answer:

approximately 3.68

Explanation:

Explained in the attached picture.

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