Phys 201 001 (4 hrs) General Physics I Fall 2010
Text Book: Physiscs 8th Edition (Wiley, 2009)
Professor: Dr. Mesgun Sebhatu, Class meets TR 12:30-1:45 in Sims 209; Office = Sims 203, Office hrs: 10 - 10:50 MWF or by appointment
E-mail: mailto:sebhatum@winthrop.edu. Voice Mail: 803-323-4935
Brief description of the course and some advice: The PHYS 201-202 sequence covers the major branches of classical physics: PHYS 201 deals with mostly mechanics and wave motion while PHYS 202 covers thermodynamics, electromagnetism, and optics. The course emphasizes understanding of fundamental physics concepts and principles as well as the development of conceptual and analytical problem solving skills by using physics concepts, principles and mathematics in the solution of various interesting and challenging real world problems. This course should also help you review and master your algebra, trigonometry, and enable you to appreciate your calculus by putting it to work in physics. In this course, rote memorization is discouraged. Formulas and constants will be provided even during a test. Use of calculators is encouraged. In fact, it would be difficult to survive the course without a good scientific calculator and the skill needed to use it to solve problems. PHYS 201-202 is primarily intended for students in the life and health sciences. PHYS 201 is the first semester of a one-year general physics (PHYS 201-202) course that utilizes algebra and trigonometry. You learn physics by understanding basic concepts and then doing problems. Mere Memorization of formulas or facts do not help much. It does not take a lot of effort to memorize F= ma. You will discover that using it to solve a plethora of PHYS 211 problems requires deep understanding and practice.
PHYS201 and 202 have the lab components PHYS 201L and 202L respectively. One must take PHYS 201 and 201L concurrently to get the 4-hour credit for PHYS 201.
The major objectives and expected outcomes of PHYS 201-202 are:
· Develop an understanding of basic concepts and principles in physics that are the foundation for all science and technology
· Develop conceptual and analytical problem solving skills that are indispensable for any professional in the life and health sciences
· Develop an understanding of the role physics plays in everyday life and in technology
· Develop the ability to express scientific ideas clearly and concisely both quantitatively and in words
In the labs (Phys 201L-202L) the major objective is for students to practice the scientific method hands on.
Given a purpose, they test a hypothesis or a principle of physics. They are expected to learn how:
· To perform a series of experiments and acquire sets of data using a computer and/or direct observation every week for three hours.
· To statically analyze their data using a spreadsheet or other software for calculations and curve fitting.
· To compare their experimental values with expected values and calculate % errors.
· To arrive at a conclusion that relates to a hypothesis (or purpose) and writes a concise and clear conclusion.
· To learn how collaborate. i.e., suggest ideas, agree and disagree with their peers and even their instructor.
You will use WileyPlus to practice as well to submit homework that will be graded.
(Please click on the link <http://edugen.wiley.com/edugen/class/cls192349/and register immediately)
Tentative Course Outline and Test Schedule
The course is divided into four convenient parts (I to IV). For each part, detailed study guides will be available on this website prior to each test. The study guides will be updated as needed from time to time. Please revisit the course website to have a current study guide and test date.
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Part I. Test #1:
Thursday, Sept 30 (chapter 1, 2, &3)
Ch.1 Introduction, Mathematical Concepts, Units and Standards of Measurement
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Part II. Test #2: Tuesday, Oct. 26
(chapters 4, & 5 )
Part III. Test #3: Thursday, Nov. 18(chapters 6, 7 )
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Part IV: Test #4 : Thursday Dec. 2 (Ch. 8 &9)
Some questions form the labs #8 to 13
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A comprehensive Final Exam on Sections I to IV: Thursday, Dec. 9, 3:00PM-5:00PM
Four monthly tests and a comprehensive final exam will be given. All exams will involve mostly problem solving that require showing work step by and giving clear answers with appropriate units. The type of problems on the test will resemble mostly those assigned for homework or those done in class as examples. The test will also have questions that require clear and concise written statements based on the lectures and class discussions. In addition, students will be assigned articles read and write responses to specific questions base on the article. Such assignments, the tests and the lab reports adequately satisfy the writing component of this course.
Computation of Final Grades : The best three test grades will contribute 15 % each (total from tests = 45%). Homework ( 10%). The weekly lab grades will be averaged and contribute 25%. The comprehensive final will contribute 20%.
45% (Tests) +10%(Homework) + 25% (Lab) + 20%(final) = 100 %
Even though class grade distribution may affect the assignment of the letter grades will be as follows
Above 90% is an "A", 80% - 84% is a "B", 85%-89% is a" B+",70% - 74% is a "C",
75%-79% is a "C+" 60% - 64% is a "D", 65%-69% is a "D+" and below 60% is an "F".
Makeup Tests: If a student misses one monthly test, he obtains a "0" for it and loses the opportunity to have his lowest test score dropped. It will be dangerous to miss more than one test. There are no provisions for makeup tests under normal circumstances.
Class Attendance Policy: The attendance policy followed in this course is the same as that which appears in the current Winthrop University Catalog. Briefly, "If a student's absences in a course total 25% or more of the class meetings for the course, the student will receive a grade of N, F, or U, which ever is appropriate." The dead line to drop a course with an "N" is Oct. 23. Please read your catalog for details. The professor will determine when taking attendance is appropriate. If all the members of the class are present, there is no need to take attendance. Students who leave early or come excessively late for reasons that are not clear to the instructor may be marked absent. Class participation is a major requirement. The course will use a Personal Response System that records the participation of each student.
Students with Disabilities: Winthrop University is dedicated to providing access to education. If you have a disability and need classroom accommodations, please contact Gena Smith, Coordinator, Services for Students with Disabilities, at 323-3290, as soon as possible. Once you have your professor notification, please let the instructor know so that he/she is aware of your accommodation needs well before the first test or other class activity.
Somme Helpful Physic Links
PhET= Physics Education Technology from U of Colorado