Solution Law of conservation of angular momentum: When no external torque is acting on a body then the angular momentum of that rotating body is constant. I 1 ω 1 = I 2 ω 2 (when τ = 0) Here I is the moment of inertia and ω is angular. velocity. Example:

For Any Query, Please contact District Offices Click here to View contact detail. For Technical Support Please contact us on -. E-mail: [email protected] (Department) [email protected] (Technical) Call: 0522-4090504 (Technical) (Time: 11AM-4PM)

The Associated Press WASHINGTON -- American basketball star Brittney Griner headed home Thursday night, freed from Russian prison in exchange for the U.S. releasing notorious Russian arms dealer Viktor Bout in the culmination of an eight-month saga of high diplomacy and dashed hopes.