Physics

Problem

A park is laid out in square blocks, each straight path between neighbouring junctions being

50\,\text{m}

long. A child starts at one junction, walks

3

blocks east and then

4

blocks north. Find the magnitude of the child’s displacement from the starting point. a)

350\,\text{m}

300\,\text{m}

250\,\text{m}

200\,\text{m}