Physics 122 Static Equilibrium: Hanging Signs (torque_notes_and_problems.pdf). Physics 112 Intro to Lenses (lenses_notes.pdf; lenses_problems.pdf) Astronomy 120 Chapter 8: Jupiter Page 249 # 9, 10, 12, 13 Math 9 Started unit 7 - similarity. (unit7-1_7-2-similarity.pdf) Pg 323 # 4, 6, 8.