why do we study vector
Answers
Explanation:
Vectors are used in science to describe anything that has both a direction and a magnitude. They are usually drawn as pointed arrows, the length of which represents the vector's magnitude. A quarterback's pass is a good example, because it has a direction (usually somewhere downfield) and a magnitude (how hard the ball is thrown).
Off the field, vectors can be used to represent any number of physical objects or phenomena. Wind, for instance, is a vectorial quantity, because at any given location it has a direction (such as northeast) and a magnitude (say, 45 kilometers per hour). You could make a map of airflow at any point in time, then, by drawing wind vectors for a number of different geographic locations
Off the field, vectors can be used to represent any number of physical objects or phenomena. ... Therefore, the ball's momentum vector points in the same direction as its velocity vector, and the momentum vector's magnitude, or length, is the multiplication product of the ball's speed and its mass.