Physics 121
Principles of Physics I
Mechanics
Summer 2007

 Instructor:  Clark G. Christensen

  Email: 
cgchristensen@byu.edu

  
Office:  N482 ESC
  Phone:  422-2207
  Office hours:  
MWF 12-1 pm

Instructor's Home Page

Course Outline (including schedule)
Getting Started
Syllabus
Course Schedule

Class Identification Numbers

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Tutorial & Walk-in Labs
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Walk-in Laboratory Schedule

Homework

Supplementary Materials
 

Computer Resources Physics Central
Physical Review Focus, Physics News Update
Astronomy Picture of the Day,
Lectureonline Applets, Scientific Notation Tutorial
 

Figures and Tables

Scores and Current Grade

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Quizzes

 Messages:  (13) One bonus homework assignment was submitted with no identifying CID# or name.  It suggested two possible exam questions, one
                                 involving a parachutist and a second involving a jet fighter airplane.  If this is your work, please claim it and receive your earned
                                 score. 
(8/03/2007)
                                   
(22) Interpreting your scores:  Your quiz total, an analysis thereof which can be accessed by clicking on the
button,
                                 has been added to the other homework scores as "Homework assignment #26."  Please recall that the quiz total includes the extra
                                 credit points some of you earned by identifying errors in the course website.  "Homework assignment #24" is the extra credit you
                                 may have earned by submitting possible examination questions and "Homework assignment #25" is the extra credit you may have
                                 earned by submitting a teacher evaluation.  Note that the "maximum possible scores" for all three of the possible extra credit
                                 scores have been set to zero.  This insures that they do count as extra credit.  Even with zeroes for all of these items, you would
                                 earn a total score of 100% if you performed perfectly all other work.  It is therefore conceivable, though unlikely, that someone
                                 could earn a total percentage greater than 100%.  As of today, your final score, HW #25 and HW #26 are still not available to you,
                                 but they will become so soon.  The final grading scale also remains to be determined.  It will of course be at least as generous as
                                 the "Guaranteed Grade Scale" posted in the syllabus.
  (8/16/2007)
                                   
(23) The "Scores and Current Grade" files are now complete and updated and should accurately yield your grade for the course.  If you
                                  would like additional information such as your class rank and the grading curve for the entire class, please click on this button:
                                 
(8/20/2007)