Exam Fall 03

Exam Fall 03 - I December10,2003 Name: (print) UNIVERSITY...

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UNIVERSITY OF WATERLOO DEPARTMENT OF PHYSICS Physics 115 - Mechanics Final Examination 9:00 a.m. - 12 Noon I Time: 3 Hours December 10,2003 Division Name: (print) ID# Signature C. O'Donovan [Elec.]oo6 C. O'Donovan [Sftwr]OO9 F. Mansour[Civil]OO3 Professor: Circle One R. Jayasundera [Mec. St. 4]008 R. Jayasundera [Mec. St. 8]007 S. Oamaskinos [Env. Chem.]002 J. Vanderkooy [Compo St. 4]004 J. Vanderkooy [Compo St. 8]005 F. Mansour [Chem.]OOI Aids Permitted: Calculator, attached formula sheet ATTEMPT ALL QUESTIONS Important Instructions - Read Carefully Part A has 5 questions, worth 6 marks each; 2 questions per page; recommended average time per question: 8 minutes 1 ~ Part B has 7 questions, worth 10 marks each; 1 question per page; recommended average time per question: 20 minutes 2. Check that your booklet has 14 pages (including 1 blank sheet at the back and this cover plus a fonnula sheet). Questions are to be answered on this paper. Use the space under each question first. If necessary continue on back of ~revious sheet and then on the blank sheet, and indicate by writing "continued at left" or "continued on page 12". Answers.!!!!!!! include units where appropriate. 3 In Part A, the letter corresponding to each answer must be entered on your com~uter sheet in dark lead PENCIL only. Avoid erasures by checking answers before marking them. Mark your I.D. Number and Division Number in the space provided. Also (THIS IS IMPORTANT) fill in the correct ovals for your I.D. Number and Division. Do not mark "card number" column. Check that you have not missed, or put double marks in any row in the answer field. 4. Print name, etc., in the upper right part of your computer sheet and at the top of this page. 5. There is no penalty for marking incorrect answers. However. credit may not be given for answers without proper proof. 6. KEEP COMPUTER SHEET FACE DOWN WHEN NOT IN USE ** 1. **NOTE: COMPUTER SHEETS WILL BE COLLECTED AFTER 2 1/2 HOURS 8. **NOTE: 9. In Part B, answers must be entered in the boxes provided. These will be hand-marked, and part marks will be given liberally, if your solutions clearly show correct thinking. Ask a nroctor to clarify a Question if you think that is necessary. 10. GOODLUCK! Use g = 9.80 m/s2 (N~: Assume all given data is accurate to three significant figures if needed) Moment of Inertia (about axes through centre of mass). Cylinder or Disk (mass M, radius R, axis 1- to radius) : lcM = (1/2) MR2.
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This test prep was uploaded on 04/17/2008 for the course PHYS 115 taught by Professor Rohan during the Fall '06 term at Waterloo.

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Exam Fall 03 - I December10,2003 Name: (print) UNIVERSITY...

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