If angular velocity of a disc depends an angle rotated `theta` as `omega=theta^(2)+2theta`, then its angular acceleration `alpha` at `theta=1` rad is :

If angular velocity of a disc depends an angle rotated theta as omega=theta^(2)+2theta , then its angular acceleration alpha is :

If angular velocity of a disc depends an angle rotated theta as omega=theta^(3)+2theta^2 , then its angular acceleration alpha at theta=1 rad is :

If angular velocity of a disc depends an angle rotated theta as omega=theta^(2)+2theta , then its angular acceleration alpha at theta=2 rad is :

If angular velocity of a disc depends an angle rotated theta as omega=theta^(3)+2theta^2+2theta , then its angular acceleration alpha is

The angle turned by a body undergoing circular motion depends on time as theta = theta_(0)+theta_(1)t+theta_(2)t^(2) . Then the angular acceleration of the body is

The angle turned by a body undergoing circular motion depends on time as theta = theta_(0)+theta_(1)t+theta_(2)t^(2) . Then the angular acceleration of the body is

The angle turned by a body undergoing circular motion depends on time as theta=theta_(0)+theta_(1) t+theta_(2)r^(2) . Then the angular acceleration of the body is

The angle turned by a body undergoing circular motion depends on time as theta = theta_(0)+theta_(1)t+theta_(2)t^(2) . Then the angular acceleration of the body is

The angular velocity omega is related to angular displacement theta by the relation omega=omega_@^2 + 2-