What is her average velocity over the entire trip

Reference no: EM13282758

A person walks first at a constant speed of 4.80 m/s along a straight line from point to point and then back along the line from to at a constant speed of 2.75 m/s.

(a) What is her average speed over the entire trip?

(b) What is her average velocity over the entire trip?

Reference no: EM13282758

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