Resultant Vector Is Zero. If the magnitude of any vector is more than the sum of remaining two vectors then the resultant cannot be zero. The head to tail method to calculate a resultant which involves lining up the head of the one vector with the tail of the other.
If magnitude of resultant of two vectors is exactly equal. When two vectors having the same magnitude are acting on a body in opposite directions then their resultant vector is zero. All three vectors form a triangle together which means they form three sides and three angles and three vertices.
Pointing in the opposite.
The initial and the end point of a zero vector is the same. It is the result of adding two or more vectors together. In other words the vector whose magnitude is zero is called a null or zero vector. If in case 0 is a scalar then also the product is zero.