A solid body rotates with angular velocity `vecomega=3thati+2t^(2) hatj rad//s`. Find
(a) the magnitude of angular velocity and angular acceleration at time `t=1 s` and
(b) the angle between the vectors of the angular velocity and the angular acceleration at that moment.

Define angular velocity and angular acceleration.

A solid body rotates with angular velocity omega=ati+bt^2j , where a=0.50rad//s^2 , b=0.060rad//s^3 , and i and j are the unit vectors of the x and y axes. Find: (a) the moduli of the angular velocity and the angular acceleration at the moment t=10.0s , (b) the angle between the vectors of the angular velocity and the angular acceleration at that moment.

Define angular displacement , angular velocity and angular acceleration.

The angular displacement of a body is given by theta = 2t^(2) + 5t -3 . Find the value of the angular velocity and angular acceleration when t = 2s.

A body moves with constant angular velocity on a circle. Magnitude of angular acceleration

A body moves with constant angular velocity on a circle. Magnitude of angular acceleration

The angular position of a point on the rim of a rotating wheel is given by theta=4t^(3)-2t^(2)+5t+3 rad. Find (a) the angular velocity at t=1 s , (b) the angular acceleration at t=2 s . (c ) the average angular velocity in time interval t=0 to t=2 s and (d) the average angular acceleration in time interval t=1 to t=3 s .

A body has angular velocity of 4 rad/s at t= 4 seconds and at t =9 seconds the angular velocity is observed to be 22 rad/s. determine the angular acceleration of the body.