Is it possible to combine unequal vectors to give a zero resultant? Prove it.?

Answer 1

Of course! Opposite forces acting on a body keeping it at rest is an example..

Answer 2

Take a case of three vectors

1. Vector A of 2.(x).cos45 units in X direction (East)
2. Vector B of x units in North-West Direction
3. Vector C of x Units in South-West Direction.

The resultant of these three unequal vector comes out to be a zero vector.

Answer 3

Of course. The only thing you need is two vectors that have the same magnitude but different directions or three or more vectors that would result in zero vectors.