A 60 0 kg skater begins a spin with an angular speed of 6 0

Last updated: 4/26/2023

A 60 0 kg skater begins a spin with an angular speed of 6 0 rad s By changing the position of her arms the skater decreases her moment of inertia to one half its initial value What is the skater s final angular speed 6 0 rad s 3 0 rad s 4 5 rad s 12 rad s