Can a vector have zero component along line and still have non zero magnitude?

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?

The x and y components of a position vector P have numerical values 5 and 6 respectively. Direction and magnitude of vector P are

Can a body have zero velocity and finite acceleration?

A vector has component along the X-axis equal to 25 unit and along the Y-axis equl to 60 unit. Find the magnitude and direction of the vector.

Assertion - Component of A along B is equal to component of B along A. Reason value of component is always less then the magnitude of vector .

How many minimum numbers of a coplanar vector having different magntidues can be added to give zero resultant

Can any object have momentum even if its mechanical energy is zero?

Can two vectors of different magnitude be combined to give a zero resultant ? Can three vectors ?

The component of a vector r along X-axis will have maximum value if

The component of a vector r along X-axis will have maximum value if