[b][size=150]Observe the Applet below. You may freely move points around and click the buttons.[/size][/b]

[size=100][size=150][b]Using the Applet above, find the coordinates of the position vectors [math]\vec{OA}[/math] , [math]\vec{OB}[/math] and the final vector [/b][math]\vec{OA}+\vec{OB}[/math][b].[/b][/size][/size]