A hiker walks east in

PHYSICS · Single correct · CBSE · Physics · Motion · Motion

Problem

A hiker walks

2\,\text{km}

east in

30\,\text{min}

, then

2\,\text{km}

west in

20\,\text{min}

, and finally

1\,\text{km}

east in

10\,\text{min}

. Choose the correct average velocity for the entire walk. (a)

5\,\text{km/h}

east (b)

5.33\,\text{km/h}

east (c)

1\,\text{km/h}

east (d)

1\,\text{km/h}

west

Related theory

Browse the problem library