A torque of 2000 Nm acting on a body produces an angular acceleration `2 rad/s^2`. Find thr M.I of body.

A torque of 1500 Nm acting on a body produces an angular acceleration of 13.2 rad s^-2 . Find M.I of the body.

A torque of 400 Nm acting on a body of mass 40 kg produces an angular acceleration of 20 rad/s^2 . Calculate the moment of inertia and radius of gyration of the body.

A torque of 50 Nm acts on a rotating body for 5 s. Its angular momentum

Calculate the torque necessary to produce an angular acceleration of 25 rad/s^2 in fly wheel of mass 50 kg and radius of gyration 50 cm about its axis.

A disc of radius 0.1 m starts from rest with an angular acceleration of 4.4 rad//s^2 . Then linear velocity of the point on its circumference after 5 s is

Obtain an expression for torque acting on rotating body with constant angular acceleration.

The moment of inertia of flywheel is 4 kg m^2 . If a torque of 10 Nm is applied on it, then the angular acceleration produced will be

Obtain an expression relating the torque with angular acceleration for a rigid body.

Obtain an expression relating the torque with angular acceleration for a rigid body.

A uniform circular disc of radius 50 cm at rest is free to turn about an axis which is perpendicular to its plane and passes through its centre. It is subjected to a torque which produces a constant angular acceleration of 2 rad s^(-1) . Its net acceleration in ms^(-2) at the end of 2 s is approximately