Declining estrogen levels can trigger severe pain in the lower lumbar region. The lower back pain due to estrogen deficiency can best be described as excruciating pain which radiates down the buttocks and legs. The incapacitating lower back pain may also hamper every day tasks.
A Position vector is a vector that describes position of a point in space. Often the position of such a point is nothing but the x,y, and z coordinates of the point with origin as the reference point. The direction of such a vector is the arrow or...
Vector Diagrams. Vector diagrams are diagrams which depict the direction and relative magnitude of a. vector quantity by a vector arrow. Vector diagrams can be used to describe the velocity of a moving object during its motion. Vector diagrams can be used to represent any vector quantity. For example, acceleration, force, and momentum. How to draw a vector diagram? A vector arrow is used to represent the direction and relative size of a quantity. It will become a very important representation of an object's motion. of the vector arrow. If the size of the arrow in each consecutive frame of the vector diagram is the same, then the magnitude of that vector is constant.