I made a mistake on Tuesday about HW # 9. This assignment is actually important as part as preparing for Exam # 3 (since it covers questions related to harmonic motion). This set is due on April 25, not May 2. Frank Wolfs _____________________________________________________________________ Frank L. H. Wolfs e-mail: wolfs@pas.rochester.edu Department of Physics and Astronomy University of Rochester B&L 203A, RC Box 270171 fax: (585) 273 - 3237 284 Hutchison Rd. phone: (585) 210 - 3271 Rochester, NY 14627 http://teacher.pas.rochester.edu/