The moment of inertia of a disc is 100 g . cm^(2) . The disc rotates with an angular velocity 2 rad/s. The rotational kinetic energy of the disc is

The moment of inertia of a disc is 100 g . cm^(2) . The disc rotates w

1.	The moment of inertia of a disc is 100 g . cm^(2) . The disc rotates with an angular velocity 2 rad/s. The rotational kinetic energy of the disc is
Answer» 100 ERG 200 erg 400 erg 50 erg Answer :B