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Transcript

“It is the glory of God to conceal a matter, but the glory of kings is to search out a matter.” Prov. 25:2 PHYSICS 211 CLASS SCHEDULE Fall 2009 There will four hour exams scheduled during the semester as follows: Exam I Exam II Exam III Exam IV Final exam Chpts. 2 - 7 Chpts. 8 - 11 Chpts. 12 - 16 Chpts. 17 - 20 all Chpts. Tues. Lab. Sept. 22 Tues. Lab Oct. 20 Tues. Lab Nov. 17 Thurs 7:00 PM. Dec. 10 10:30 – 12:00 PM ,Thursday Dec 18 *****THERE WILL BE NO MAKE-UP EXAMINATIONS GIVEN!!!***** If you miss an exam and have an official university excuse, the final examination will count an additional 100 points. GRADING The semester grade will be based on 1000 total points for the semester divided as follows: 4 Hour exams @ 100 pts.... ......400 points 1 final exam @ 200 pts.............200 Problem sets..............................250 Laboratory.................................150 total...........1000 points Grades 1000-900 = A, 899-800 = B, 799-700 = C, 699-600 = D, 599-0 = F OUTLINE PROBLEMS On one specified problem (underlined on assignment sheet) in each of the problem sets , you will be required to turn in the problem worked in outline form. This is intended to aid you in developing organized procedures for attacking physics problems. Each of these problems must be done in the detailed form listed below, with each procedure numbered on your paper and the details supplied. Each of these selected problems must be done in outline form and MUST BE WORKED ONE PROBLEM TO A SHEET OF PAPER! (1 PROBLEM → 1 SHEETS MINIMUM). These problems must be submitted in written form on the due date in addition to the solution submitted to WebAssign. Problem Outline 1. State the Objectives Give a qualitative description of the problem. Visualize with a sketch/drawing. Write down what you want to find out and any physics ideas you might use in the problem. Once this is done, you should never have to refer to the problem statement again. 2. Describe the Physics Simplify the problem with a diagram using simple physical objects and essential physical quantities. Using step 1 as a basis, write down the physical equations involving the physical quantities specified. All relevant information should be contained in this step. You should not need to refer to step 1 again. 3. Plan the Attack In this step you translate the physics description usually into a set of equations which represent the problem mathematically. Compare the number of unknowns and the number of equations. If equal, things are ok!, if not, you should show where other relations will enter or free choices that you can make to reduce the number of unknowns. This step may consist of sub problems that must be solved for desired results before the final solution can be obtained. 4. Execute the plan Clearly show the logic and development of your solution, preferably in symbolic form. Also show the derivation of your final units. 5. Evaluate the Solution Check the solution and check to see if units match and that the answer is reasonable (correct order of magnitude and or comparison with known benchmarks) FAILURE TO FOLLOW THIS FORM ON THESE PROBLEMS ON YOUR PROBLEM ASSIGNMENT SHEET WILL RESULT IN THAT PROBLEM BEING COUNTED AS INCORRECT. A sample problem worked in this format will be posted on the bulletin board beside my office (Rm 115), to illustrate one way to solve a problem in this format. PHYSICS 211 : PROBLEM ASSIGNMENTS Fall 2008: Halliday , Resnick, & Walker 8th Ed. Listed below are the assigned problems and questions for the fall semester. These should be viewed as an ABSOLUTE MINIMUM number of problems to be worked. Usually you will need to work more! Problems are due at the start of class and must be submitted to WebAssign by the authorized date. WebAssign will accept solutions ONLY by the assigned date. NO late problems will be accepted. Each problem is worth no less than 2 points except for outline problems which are worth double credit. Homework problems are from the textbook, and must be solved and graded on the WebAssign website (http://webassign.net/login.html). These usually require numerical answers, with different constants for each student. Answers must usually be given to 3 significant figures. You will need a calculator to work them and are allowed 4 attempts per problem. . Homework assignments will be posted on WebAssign and the class schedule sheet. WebAssign directions: To use WebAssign, go http://webassign.net/login.html and enter the following information: • Username: Your username is your 7-digit pipeline id (no spaces or dashes). (NOTE: This is the first part of your Harding login id, i.e [email protected] would mean the webassign username is jmackey • Institution code: harding (Note: you must use lowercase) • Password: Your password has been set to your pipeline id. You should change it for security, but don't forget the new password that you choose! If you have any password problems, e-mail me at the email address above. Then click on the Log In button. Each written problem, or part of a problem, required to be submitted on paper, should contain the following on the outside of the folded paper: (1/2 off if not included!) (name) (set no.) (due date) Jane Doe 3 Sept. 4 Please work neatly!!...sloppy papers often seem to encourage sloppy work. Outline problems add +5 points to Webassign grade for that chapter. Complete paper solutions add +2, while each partial paper submission is worth +1. These are in addition to the Webassign grade. Note: The instructor may find it necessary to adjust class schedules, assignments, exam times, and grading policies in order to better achieve class goals. Semester Assignments: Submitted to WebAssign Set# Date M 8/24 W 8/26 1 F 8/28 M 8/31 7 W 9/2 F 9/4 3 M 9/7 W 9/9 4 F 9/11 M 9/14 5 W 9/16 F 9/18 6 M 9/21 I T 9/22 W 9/23 F 9/25 7 M 9/28 W 9/30 F 10/2 8 M 10/5 W 10/7 F 10/9 9 M 10/12 W 10/14 F 10/16 10 M 10/19 II T 10/20 W 10/21 11 F 10/23 M 10/26 12 W 10/28 F 10/30 13 M 11/2 W 11/4 F 11/6 14 M 11/9 11/11 F 11/13 15 M 11/16 III T 11/17 W 11/18 F 11/20 M 11/23 - F 11/27 16 M 11/30 W 12/2 17 F 12/4 M 12/7 18 W 12/9 IV Th 12/10 F 12/11 Th 12/18 Chpt 2 2 2 3 3 4 4 5 5 6 6 7 7 I 8 8 8 9 9 9 10 Assignment P5*,7,14°,21,24°,47,51,64,94 P3,7,10,17,30,32,33,39,57,65 P3º,9.18,20,24,30,41,60,66.71.81 P2,8,15,23,34,37,51*,53º,65 P6,8,14,22,31,36,47,58,59 P2,5,8,19,23,27,33,34,40,46 Exam I : Chpts 2 - 7, Lab Period 1,18,26,31,39,45,50,63,65,106 P5,7,11,15,20,33*,43,50,73,78 Fall Break! Enjoy 10 P4,11,16,27,32,34,40,48,54,62 11 11 11 P2,4,13*,18,25,29,33,50,63 II Exam 2 : Chpts 8 - 11, Lab Period 12 12 P8,10,14,19,21,37,49,57,73 13 13 P1,6,13,23,25,38,54,58,67,69 14 14 P2,16,26,35,46,54,57,63,83 15 15 15 P5,11,13,17,21,28,35,39,48,59 16 16 16 P8,10,19,24,32,37,41,45,59,85 III Exam 3 : Chpts 12 - 16, Lab Period 17 17 Thanksgiving Break 17 P3,5,9,21,34,35,52,44,51,66 18 18 P7,11,16,27,41,45,49,59,64,72 20 20 P3,5,11,29,32,36,43,58 IV Exam IV - Chpts 17-19,21; 7:00 PM Review FINAL 10:30 - 12:30 *problems with an asterisk are complete paper solutions, those with ° are partial submissions on paper. underlined problems are Outline Problems Physics 211 : Engineering Physics Fall 2009 I acknowledge receipt of the attached class requirements. In addition I will read and follow all course requirements as presented in the attached class handout to the best of my ability. name (print) _____________________________________ signature ________________________________________ By checking this space provided ____________ , I give my permission for the class instructor to post intermediate and final grade results by my HU number. I can rescind this permission at any time if desired by notifying the instructor in writing. ******************************************************************************************* Students with Disabilities: It is the policy for Harding University to accommodate students with disabilities, pursuant to federal and state law. Therefore, any student with a documented disability condition (e.g. physical, learning, psychological, vision, hearing, etc.) who needs to arrange reasonable accommodations, must contact the instructor and the Disabilities Office at the beginning of each semester. (If the diagnosis of the disability occurs during the academic year, the student must self-identify with the Disabilities Director as soon as possible in order to get academic accommodations in place for the remainder of the semester.) The Disabilities Office is located in Room 102 of the Lee Academic Center, telephone, (501) 279-4019 [The instructor reserves the right to adjust the course syllabus, exam schedule, grading procedure, and other aspects of the course as needed to meet course objectives as well as possible.]