True 5:1 concentration. 1  Double the strength of other brands. 2  Minimal or no fillers and binders. 3  No pharmaceuticals, sugar, or dyes. 4  Comprehensive lab testing (e.g., heavy metals,etc.) 5  Made in a cGMP certified facility. 6  Unbeatable value. 7  Safely used in the USA since 1995.
Arrow Length - refers to the length of the arrow shaft. Arrow size - refers to the spine (stiffness) of the arrow. The shaft size is always referring to the diameter of the shaft, the wall thickness of the shaft and the distance that the arrow shaft will flex before it bends or breaks.
F = (Fx, Fy). Graphically it is represented by an arrow pointing along a line that makes an angle of f=30o with the x-axis. The length of the arrow is proportional to the magnitude of the force. The projections of this arrow onto the x- and y-axes represent the x- and y-components of the force. In spherical coordinates a vector is specified by its length and the angles the vector makes with the x- and z-axis.