" A vector is not changed if ; - "

A vector may change 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 :

Assertion : The resultant acceleration of an ob- ject in circular motion is towards the centre if the speed is constant. Reason : A vector is necessarily changed if it is rotated through an angle.

A vector may change when we :

A vector may change when we :

A vector may change when we :

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?