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Fall 2007  Phys 5A  9/26  Lecture 1.16  50 minutes
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"When in doubt, use brute force."
--Ken Thompson

TODAY (*.pdf)
Clicker homework
     [Open-notes, book open only to problems, "closed-mouth"]

Chs. 4.6-4.8: Applying Newton's Laws
     Ex: Problem 4.52
          Tilted coordinate axes
          
Problem-solving session
     Problems 3.42(c), 4.54
     Comprehensive Problems 4.110, 4.142
     Decide which one problem to be done as an example
     Decide which one problem to be entered for credit next class
     
     **or**
     
     Decide to submit both remaining problems for credit next class
     Do conceptual review questions today (for participation credit)

NEXT TIME
Quiz 3 Announcements
     Friday, 9/28, 10:30-10:55 AM
     Closed-book, closed-notes
     Ten multiple-choice questions
          (Adapted from Chs. 3-4 problems listed in reading guide)
          (Conceptual/definitions: three questions)
          (Chs. 3.1/3.2: two problems)
          (Ch. 3.5: two problems)
          (Ch. 4.6: two problems)
          (Ch. 4.8: one problem)
     No work needs to be shown; no partial credit
     No Scantrons; circle answers directly on Quiz
     Bring your scientific calculator
     **USE YOUR OWN UNIQUE 4-DIGIT P.I.N.**
     **"LIST OF FIVE + ONE" EQUATIONS PROVIDED ON QUIZ**
     **KNOW COMPONENTS, NEWTON'S LAWS, MECH. FORCE MAGS./DIRS.**
     
Homework
     Enter last remaining problem-solving problems for credit (after quiz)
     Read Ch. 5.1 (no "read-ahead" questions)    

TUTORING
Math Lab (2601/2602)
Ryan Blake Th 11:00-1:00 PM; 2:00-4:00 PM 
Jeff Wilkerson MTWF 11:30-1:30 PM  

Ralph Fullwood (lab instructor) willing to answer physics 
questions via e-mail (rrfullwood [at] yahoo.com)