Question

state the equations of rotational motion.

Answer 1

The equations of motions of a body rotating with uniform acceleration is,
${\omega }_2={\omega }_1+at$
$\theta ={\omega }_{1}t+\frac{1}{2}a{t}^2$
${\omega }_2^2={\omega }_1^2+2\alpha \theta$
where
${\omega }_1$ = initial angular velocity,
${\omega }_2$= final angular velocity,
$t-$ time taken,
$\alpha -$ angular aceleration and
$\theta -$ angular displacemnet.