After being struck by lightning, Barry Allen wakes up from his coma to discover he's been given the power of super speed, becoming the Flash, fighting crime in Central City. Greg Berlanti, Geoff Johns, Andrew Kreisberg.
vector sum, resultant-a vector that is the sum of two or more other vectors. radius vector-a line connecting a point in space to the origin of a polar coordinate system. radius vector-a line connecting a satellite to the center of the body around which it is rotating.
Now let's look at vector quantities. A vector is any quantity that involves a magnitude and a direction. During your second attempt to find the pie, I added directions to the number of meters you needed to walk. Ten meters north, 5 meters west, 12 meters south and 5 meters east were all vectors.