" A vector is not changed if "

(A) : A vectors will not change when the fram of reference in which it is existing is rotated . (R) : A scalar quantity may (or) may not be independent of arientation of frame of reference :

A vector may change if :

An impules is supplied to a moving object with the force at an angle 120^(@) with the velocity vector. The angle between the impulse vector and the change in momentum vector is

Is a vector necessarily changed if it is rotated through anangle?

Is a vector necessarily changed if it is rotated through anangle?

Is a vector necessarily changed if it is rotated through anangle?

An impulse is supplied to a moving object with the force at an angle of 120^(@) with respect to velocity vector. The angle between the impulse vector and the change in momentum vector is

The dot product of 2 vectors is 10 unit and the magnitude of their resultant is 6 units. If we rotate the vectors without changing the magnitude such that they are now perpendicular to each other, what is their new resultant.