Recent content by Nininguyen6

THANK YOU! Very much appreciated Nathanael

I got 2.7 from the first post so would it be (.45)(35m/s)=(.45+.90)(Wf)?

So would it be (.45)(2.7rad/s)=(.45+.90)(Wf)?

I'm a little confused because I solved for the iRing and the iDisk but no I don't know where to plug it in

((Id)(wd)+(Ir)(wr)) / R = answer Wf=w initial - answer And that would give me the final angular vel?

So it would be L= I times w Since I solved for IDisk and Iring, would I add those two up and mutiple by w?

The initial is 35 rad/s aNd nothing changes because the second object is has the same mass and radius. Therefore would the finial be 35 as well?

Would it be Li=Lf= i(wf)

Homework Statement A solid disk is spinning around it center with an angular velocity of 35.0 rad/s. The disk has a mass of 3.6kg and a radius of .50m. You drop a thin ring with the same radius and a mass on the disk along the same center of rotation. What is the angular velocity of the...