Physics

Problem

A car travels

6\,\text{km}

due east, then

8\,\text{km}

making an angle

60^{\circ}

north of east, and finally

5\,\text{km}

due south. Determine the magnitude of its resultant displacement. a)

13\,\text{km}

10.2\,\text{km}

15.6\,\text{km}

10\,\text{km}