Figure 3
An illustration of two intersecting spheres, one blue and one green, with three axes labeled Vx, Vy, and Vz extending from the center of the spheres. The spheres intersect at a point where the axes meet.Intersecting spheres
An illustration of two intersecting spheres, one blue and one green, with three axes labeled Vx, Vy, and Vz extending from the center of the spheres. The spheres intersect at a point where the axes meet.Intersecting spheres