Question

can a vector have component along a line and still have nonzero magnitude
ine and still have nonzero magnitude?

Answer 1

Explanation:

(a) The magnitude of a vector is always a scalar, (b) Each component of a vector is always a scalar, (c) The total path length is always equal to the magnitude of the displacement vector of a particle. ... (e) Three vectors not lying in a plane can never add up to give a null vector.