Question

The angular velocity of a stone being rotated is 11 rad/s. What is the angular displacement covered in 0.5 second?

Answer 1

Angular velocity of stone is 11 rad/s.

• Now, the angular velocity of object is constant and doesn't have any angular acceleration.

So, angular displacement will be :

$\therefore \: \theta = \omega \times t$

$\implies \: \theta = 11 \times 0.5$

$\implies \: \theta = 5.5 \: radians$

So, angular displacement of object is 5.5 radians.