GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -A directionless vector whose magnitude is zero is called a null vector. It is the resultant of two or more equal vectors that are acting opposite to each other.
Detailed explanation-2: -The null vector is defined to have zero magnitude and no particular direction.
Detailed explanation-3: -A null vector is a vector having magnitude equal to zero. A null vector has no direction or it may have any direction. Generally a null vector is either equal to resultant of two equal vectors acting in opposite directions or multiple vectors in different directions.
Detailed explanation-4: -Zero vector or Null vector is a vector whose magnitude is zero. Hence whatever direction it may have, it does not matter since its magnitude is zero. Hence we can say that it’s direction is arbitrary. both null vector and zero vector are same. they possess ZERO magnitude and ARBITRARY direction.
Detailed explanation-5: -A zero vector which is also known as a null vector is a vector that has an arbitrary direction and has zero magnitudes. If a vector is added to a zero vector, the resulting vector is the same as the vector that was added to the zero vector.