Physics 122 Started the section on the Applications of Vectors (applications_of_vectors_notes.pdf). This section will run about three to four classes. Physics 112 Standing Wave problems (#27 - 33) of worksheet. waves_worksheets.pdf Waves Test Monday, Feb. 21. Astronomy 120 Test on Chapters 2 & 3. notes_chapters_1-4.pdf Math 9 Chapter 5.5 - Mult and Dividing Practice: Pg 246 #'s 7a, 8a, 14, 15ace, 16ace, 20, 22ae, 23ab, 24. chapter_5-5_notes.pdf