A disk of Radius R with a uniform distibution of mass"m" rotater about an axis perpendicular to its place at the rim with angular speed "w" the moment of Inertia of the disc about an axis through the contre MR² What is the KE of the disk?​

Explanation:

The rotational kinetic energy of an object is given by , where is the object's moment of inertia/rotational inertia and is the object's angular speed.

What we're given:

Since no numerical value is given for any of these, it is implied the desired answer will be an equation in terms of the variables given.

Substituting :

current flows in a wire

answercollision;