Question

Give a brief discription on Vectors along with the needed formulas .​

Answer 1

Explanation:

A vector is an object that has both a magnitude and a direction. Geometrically, we can picture a vector as a directed line segment, whose length is the magnitude of the vector and with an arrow indicating the direction. The direction of the vector is from its tail to its head.

It can be done in two ways:

a⃗ = (x, y, z) using the brackets.

a⃗ = xi^ + y j^ +z k^

Formula for magnitude of a vector is:

|a⃗ |=x2+y2+z2−−−−−−−−−−√

Unit Vector = VectorVector′smagnitude

Answer 2

Answer:

Vector, in physics, a quantity that has both magnitude and direction. It is typically represented by an arrow whose direction is the same as that of the quantity and whose length is proportional to the quantity's magnitude. Although a vector has magnitude and direction, it does not have position.