Question

what is angular displacement??

Answer 1

Hi

Here devil1407,

The angular displacement is the as the angle through which an object moves on a circular path.It is the angle, in radians, between the initial and final positions.
[∅f-∅i] = angular displacement. 
  ∅ = s/r

Hope it helps U

Bye

Answer 2

$\huge\textbf{Answer}$


It is the angle subtended by the radius vector of a body in circular motion at the centre.

Which is done by it in given time.

It's unit is radian.

It is a vector quantity.

Ø = l/r

l = r Ø