You can use two methods to add or subtract vectors geometrically:[br]- The parallelogram method[br]- The tip-to tail (or head-to-tail) method.[br][br]Discover the two methods in the apps below.[br][br]
Two vectors are [i][color=#980000]equipollent [/color][/i](or [i]equivalent[/i]) when they have the same magnitude and the same direction, regardless of their initial point.
Is it possible to apply the Parallelogram Method when the given vectors are collinear?[br]Explore these special cases using the app, then explain your conclusions.[br][br]([i]Note[/i]: Two vectors are collinear when they have the same direction, that is, they geometrically belong to the same line.)