# Question

A person walks first at a constant speed of 5.00 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 3.00 m/s.

What is

(a) Her average speed over the entire trip?

(b) Her average velocity over the entire trip?

What is

(a) Her average speed over the entire trip?

(b) Her average velocity over the entire trip?

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