Recent content by raconteur

^^^ hmm, i think i get it so.. i use (plug in) 41 kg·m² to get my initial and 36 kg·m² to my my final?

Rotational Equilibrium and Dynamics - :) I'm totally stumped! --------------------- A skater spins with an angular speed of 12.0 rad/s with his arms outstretched. He lowers his arms, decreasing his moment of inertia from 41 kg·m² to 36 kg·m² Calculate his initial and final rotational...