Question

f two non zero vectors are acted on a body, in what condition the
resultant vector on the body will be zero?

Answer 1

Answer:

6 The resultant of two non-zero vectors, one is double the other in magnitude, is perpendicular to the smaller of the two vectors

Explanation:

the resultant will be zero when they are in equilibrium.

let a vector A and vector B, there resultant will be vector A + vector B . so if A and B are in equilibrium then there sum is equal to zero .

so that's why in equilibrium the resultant will be zero