The diagram shows three vectors. Three vectors drawn on the x y plane. The first vector is 8 blocks long drawn in the positive x direction along the x axis and labeled p subscript x baseline. The second is drawn tail to tip method, is 6 blocks high, drawn north and labeled p subscript y baseline. The last is drawn from the tail of the first to the head of the second and labeled p. The angle between p and p subscript x baseline is labeled theta. Which best describes a relationship among the vectors? vectors p and py are components of vector px. Vectors px and py are components of vector p.