A runner covers in

PHYSICS · Subjective · AP · Physics 1: Algebra-based · Kinematics · Kinematics

Problem

A runner covers

2\,\text{km}

in

8\,\text{min}

, rests for

4\,\text{min}

, and then runs another

1\,\text{km}

in

5\,\text{min}

. Determine the runner’s average speed for the entire trip.

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