Question

What is a zero vector ? Explain the need of a zero vector . give the important properties and
physical examples of zero vectors.​

Answer 1

Answer:

Question:- What is a zero vector ?

Answer:- We define a vector as an object with a length and a direction. However, there is one important exception to vectors having a direction: the zero vector, i.e., the unique vector having zero length. ... If we have an arbitrary number of dimensions, the zero vector is the vector where each component is zero.

Question:- Explain the need of a zero vector ?

Answer:- It is defined as a vector having zero magnitude and acting in the arbitrary direction. It is denoted by 0. Properties of null vector: (i) The addition or subtraction of zero vector from a given vector is again the same vector. (ii) The multiplication of zero vector by a non-zero real number is again the zero vector.

Question:- Give the important properties and

physical examples of zero vectors.

Answer:- It is defined as a vector that has zero length or no length and with no length, it is not pointing to any particular direction. Therefore, it has no specified direction or we can say an undefined direction. The identity element of the vector space is called a zero vector. It is also known as a null vector.