From her elevated DJ booth at a dance club, Caroline is lowering a 2-kg speaker using a 0.6-kg disk of radius 8 cm as a pulley (Figure). The speaker wire runs straight up from the speaker, over the pulley, and then horizontally across the table. She attaches the wire to the 4-kg amplifier on her tabletop, and then turns to get the other speaker. The table, however, is nearly frictionless, and the whole system begins to move when she lets go._x000D_
_x000D_
(a) What is the net torque about the center of the pulley?_x000D_
_x000D_
(b) What is the total angular momentum of the system 3.5 s after release?_x000D_
_x000D_
(c) What is the angular momentum of the pulley at this time?_x000D_
_x000D_
(d) What is the ratio of the angular momentum of each piece of equipment to the angular momentum of thepulley?_x000D_
_x000D_
Place your order now for a similar paper and have exceptional work written by our team of experts to guarantee you A Results_x000D_
_x000D_
_x000D_
_x000D_
Why Choose USÂ Â :_x000D_
_x000D_
6+ years experience on custom writing_x000D_
_x000D_
80% Return Client_x000D_
_x000D_
Urgent 2 Hrs Delivery_x000D_
_x000D_
Your Privacy Guaranteed_x000D_
_x000D_
Unlimited Free Revisions_x000D_
_x000D_
_x000D_
_x000D_
_x000D_
_x000D_
