# Displacement| Vector Addition and Subtraction: Graphical Method| Two-Dimensional Kinematics| College Physics Problem 3.3

### Find the north and east components of the displacement for the hikers shown in Figure 3.52.




SOLUTION:

The North-component is given by

$s_{north}=\left(5.0\:km\right)sin\:\left(40.0\right)^{\circ}$

$s_{north}=3.21\:km$

The East-component is given by

$s_{east}=\left(5.0\:km\right)cos\left(40.0\right)^{\circ}$

$s_{east}=3.83\:km$