For periods 1-2 and 8-9, check out and take notes on angular momentum conservation in collisions involving rotations. One of the videos gives two examples of conservation of angular momentum: click here. A second video is similar to a ballistic pendulum: click here. From our angular momentum packet, try page 3 1981; page 6; page 7 2005.
For periods 3-4, check out two videos on circuits involving inductors. Keep in mind, these are, mathematically, at least, similar to RC circuits. Take notes on each video. The first is when things are in series: click here. The second is when an inductor and resistor are in parallel: click here. From the new inductor packet, try page 2 2005; page 5 1991; and page page 6.