This task is about using vectors to show movement.
Harold is doing an orienteering course.
X marks the place where he starts each new section of the course.
| a) |
First Harold runs 2 kilometres east then 5 kilometres north.
 Write the vector which best describes his movement. |
| b) |
Then he runs 3 kilometres west and 2 kilometres north.
Write the vector which best describes Harold's movement.
 |
| c) |
Next Harold runs 1 kilometre east and 4 kilometres south.
Write the vector which best describes his movement.
|
| d) |
Finally, he runs 4 kilometres west and 2 kilometres south.
 Write the vector which best describes Harold's movement. |