Can three vectors not in one phane giv e a zero resultant ? Can four vectors do ?

Answer the following : (i) A vector has magnitude & direction. Does it have a fixed location in space? Can it vary with time. (ii) Will two equal vectors vec(a) & vec(b) at different locations in space necessarily have identical physical effects? (iii) Can three non zero vectors, not in one plane, give a zero resulatnt? Can four vectors do ? (iv) Can a vector have zero magnitude if one of its components is not zero?

Can the resultant of two vectors be zero ?

Can the resultant of two vector be zero

Under what condition, the three vectors (i) cannot giv zero resultant (ii) can give zero resultant ?

In case of three vector quanitites of same type, whose resultant cannot be zero ?

Two statements are made regarding three non-zero vectors vecA, vecB and vec C having different magnitudes : (1) Any two of these vectors can be combined to give a zero vector. (2) The three vectors can be combined to give a zero vector. Then,

The following sets of three vectors act on a body. Whose resultant cannot be zero ?

Can two vectors of different magitudes be combind to give zero resultant ?

The four pairs of force vectors are given, which pairs of force vectors cannot be added to give a resultant vector of magnitude 10N ?