Download PHYS 150-11 Lamoreau - My SMCC

SOUTHERN MAINE COMMUNITY COLLEGE
South Portland, Maine 04106
Title: College Physics I
Credit Hours: 4 with required lab
Instructor: Earl Lamoreau, Jr.
Office: 209 Hildreth Hall, S Portland
Phone: (207) 741 - 5577
Catalog Number: PHYS 150
Total Contact Hours: 45/30
Email: [email protected]
Office Hours: Tue,Th 12:30-1:30 S Port
M,W 12:30-1:30 Brunswick
Course Syllabus – College Physics I
Course Description:
The first in a two semester series, this course represents a non-calculus, but rigorously algebraic
approach to analysis of the concepts and mathematical relationships of Newtonian mechanics.
Conceptual questions and activities along with algebraic and trigonometric based mathematical
problems are designed to emphasize physical concepts as applied to the industrial/technical fields
and everyday life experiences. Topics include Measurement and Problem Solving, Kinematics in
one and two dimensions, Dynamics and Newton’s Laws, Work and Energy, Linear Momentum and
Collisions, Circular Motion and Gravitation, Rotational Motion and Equilibrium. Emphasis will be
placed on understanding natural phenomena and solving numerical problems in both Metric (SI) and
British Engineering (US) systems of units. Weekly laboratory experiments assist the student develop
a feel for realistic measurements and meaningful calculations in applied problem solving.
Prerequisite: MATH 140 or MATH 145
Course Objectives: Upon successful completion of the course, the student will be able to:
1. Apply both the US Customary (English) and SI (Metric) systems for measurements.
2. Convert measurements using dimensional analysis.
3. Solve problems with measurements and express the results with the correct significant
digits and units.
4. Analyze problems using the problem-solving and scientific-method.
5. Distinguish between a vector and scalar quantity.
6. Differentiate between distance and displacement, speed and velocity, and acceleration.
7. Add vectors both graphically and with right-triangle trigonometry.
8. Solve kinematics problems in both one and two-dimensions.
9. State Newton’s Laws of Motion and apply to everyday situations.
10. Solve concurrent force problems using force/free body diagrams.
11. Distinguish between weight, mass, and ‘g’ forces.
12. Examine the common and technical definitions of work, power, and energy.
13. Solve problems using the law of conservation of mechanical energy.
14. Calculate the efficiency and mechanical advantage of simple machines.
15. Use impulse and momentum in describing motion.
16. State the law of conservation of momentum and apply to collision/explosion problems.
17. Distinguish between rectilinear, uniform circular and accelerated rotational motion.
18. Express the conditions of equilibrium using net force and torque concepts.
19. Solve non concurrent force problems using moment of inertia and angular acceleration.
20. Compare and contrast translational energy/momentum to rotational energy/momentum.
Learning Outcome Competences:
Critical Thinking: Upon completion of this course a student will be able to evaluate
information to make educated decisions based on the fusion of experience, reason and
training.
1. A student can interpret information logically by selecting and organizing relevant facts and
opinions and identifying the relationships among them.
2. A student can analyze an issue or problem by separating it into it component parts and
investigating the relationship of the parts to the whole.
3. A student can synthesize information by combining ideas from multiple sources to come to an
independent conclusion.
4. A student can evaluate information by making informed judgments as to whether the
information is accurate, reliable or useful.
5. A student can apply theory to practice.
Quantitative Methods: Upon completion of this course a student will be able to
logically analyze and solve quantitative problems.
1. Recognize problems that can be solved by quantitative methods.
2. Identify the quantitative components of a problem.
3. Select an appropriate mathematical method to solve a problem
4. Demonstrate accurate computational and/or algebraic skills to solve a problem.
5. Estimate reasonableness of answers to problems.
6. Record data accurately using appropriate methods, tools, and technology.
7. Interpret information presented in charts and graphs
8. Use measurement concepts and correct labels to solve problems
9. Convert between English and Metric units.
Science and Technology: Upon completion of this course a student will be able to
apply the Scientific Method and employ the technological skills necessary to function
effectively in an increasingly complex world.
Topical Outline of Instruction
Week 1
Measurement and Problem Solving
Lab: Measurements and Formulas
Chapter 1
Week 2
Distance vs Displacement, Speed vs Velocity, Acceleration
Lab: Velocity and Acceleration on the Racetrack
Chapter 2.1-2.3
Week 3
Kinematic Equations and Free Fall
Lab: Acceleration of Gravity
Chapter 2.4-2.5
Week 4
Vector Analysis and 2-Dimensional Motion
Lab: Vector Resultants with Force Table
Chapter 3.1-3.2
Week 5
Projectile Motion
Lab: Mini Launchers with Horizontal and Angle Launch
Chapter 3.3
Week 6
More Projectiles and Review
Lab: EXAM 1 Chapters 1, 2, and 3
Week 7
Newton’s Laws of Motion
Lab: Newton’ Laws of Motion
Chapter 4.1 – 4.4
Week 8
Free body diagrams, translation equilibrium, and friction
Lab: Measuring Coefficients of Friction
Chapter 4.5-4.6
Week 9
Work and Energy
Lab: Simple Machines
Chapter 5.1,5.3-4
Week 10
Conservation of Energy; Power; Mech. Advantage & Efficiency
Lab: Conservation of Energy
Chapter 5.5, 5.6
Week 11
Impulse and Momentum
Lab: 1 and 2 Dimensional Collisions
Chapter 6.1 – 6.3
Week 12
Center of Mass; Elastic and Inelastic Collisions
Lab: EXAM 2 Chapters 4,5 and 6
Chapter 6.4 – 6.6
Week 13
Angular speed, velocity, and acceleration
Lab: Centripetal and Centrifugal Forces
Chapter 7.1 – 7.4
Week 14
Torque and Rotational Equilibrium
Lab: Torque and Equilibrium
Chapter 8.1, 8.2
Week 15
Rotational Dynamics, Energy, Momentum
Lab: Rotational Motion
Chapter 8.3 – 8.5
Week 16
Wrap up Rotation and Review
Lab: EXAM 3 Selected sections of Chapters 7 and 8
Course Requirements
This course meets for three 1 hour or two 1.5 hour lecture/demonstration/problems solving
sessions and one 2 hour laboratory session each week. Attendance is expected and required
at all sessions unless a valid reason, satisfactory to the instructor, is provided. Individual
instructors will state their particular specification beyond school policy which may mean
providing supporting documentation for the absence. It is always the students’
responsibility to make up and complete missed coursework on their own time and due upon
their return. Excessive absences will result at the instructor’s discretion in an administrative
failure.
Both class and lab work will require a reasonable facility in the use of basic algebra and
right triangle trigonometry. Students not proficient in mathematics should plan to seek out
additional assistance beyond class time through the Academic Achievement Center, Math
Dept. and Physical Science Dept. help sessions, instructor’s office hours or a private tutor.
Student Evaluation and Grading
Homework in the form of reading, questions, and problems is assigned weekly and
reasonable effort is expected prior to the next class. A notebook check or pop quiz can
happen at any time. Laboratory reports are due at the beginning of the next lab period
following the previous week’s experiments. Late reports will have points deducted. There
will be 3 major exams over the course of the semester, usually after completion of two or
three text chapters. All exams are announced well in advance and consist of multiple choice
concept questions and mathematical problem solving.
The final course grade will be computed as follows:
Exam Average
Laboratory
Attendance, Homework, Quizzes and Effort
60%
20%
20%
Text, Tools, and/or Supplies:
COLLEGE PHYSICS by Wilson, Buffa, and Lou, 7th edition,
Pearson / Prentice-Hall, 2010 with Student Study Guide (required)
Notebook (required, preferably loose leaf or spiral and dedicated to physics)
Scientific calculator (required)
End-of-Course Evaluation
In order to gain access to final course grades, students must complete evaluations for each course attended at SMCC.
Evaluations are submitted online and can be accessed through the student portal site. Students can access the course
evaluation report beginning two weeks before the end of classes. The deadline for submission of evaluations occurs 24
hours after the last day of classes each semester. Instructors will announce when the online course evaluation is
available.
ADA Syllabus Statement
Southern Maine Community College is an equal opportunity/affirmative action institution and employer. For more
information, please call 207-741-5798.
If you have a disabling condition and wish to request accommodations in order to have reasonable access to the
programs and services offered by SMCC, you must register with the Disability Services Coordinator, Sandra Lynham,
who can be reached at 741-5923. Further information about services for students with disabilities and the
accommodation process is available upon request at this number. Course policies about online testing are modified to
suit each individual’s accommodations.
SMCC Pay-for-Print Policy
Students can print 150 pages per semester free of charge. If you print over 150 pages, you will be charged 10 cents per
page to your student billing account for tuition and fees. Leftover pages from each semester will not be rolled over to
the following semester. The College’s pay-for-print system monitors printing on all public printers (i.e. those in general
access labs, library printers, the Academic Achievement Center, Noisy Lounge and technology labs). Each time you
log-in to the system, the print station displays the remaining print quota. Once the printing quota has been exceeded,
users will be charged $ 0.10 per page or $.05 per side if the printer prints on both sides on their student accounts on a
monthly basis. Color printouts will be charged at 11 page units. This means each color printout will count as 11 pages
toward the quota and will cost $1.10.
Add-Drop Policy
Students who drop a course during the one-week “add/drop” period in the fall and spring semesters and the first three
days of summer sessions receive a 100% refund of the tuition and associated fees for that course. Please note any course
that meets for less than the traditional semester length, i.e., 15 weeks, has a pro-rated add/drop period. There is no
refund for non-attendance.
Withdrawal Policy
A student may withdraw from a course only during the semester in which s/he is registered for that course. The
withdrawal period is the second through twelfth week of the fall and spring semesters and the second through ninth
week of twelve-week summer courses. This period is pro-rated for shorter-length courses. To withdraw from a course, a
student must complete and submit the appropriate course withdrawal form, available at the Enrollment Service Center
(no phone calls, please). The designation “W” will appear on the transcript after a student has officially withdrawn. A
course withdrawal is an uncompleted course and may adversely affect financial aid eligibility. Failure to attend or
ceasing to attend class does not constitute withdrawal from the course. There is no refund associated with a withdrawal.
Plagiarism Statement
Adherence to ethical academic standards is obligatory. Cheating is a serious offense, whether it consists of taking credit
for work done by another person or doing work for which another person will receive credit. Taking and using the ideas
or writings of another person without clearly and fully crediting the source is plagiarism and violates the academic code
as well as the Student Code of Conduct. If it is suspected that a student in any course in which s/he is enrolled has
knowingly committed such a violation, the faculty member should refer the matter to the College’s Disciplinary Officer
and appropriate action will be taken under the Student Code of Conduct. Sanctions may include suspension from the
course and a failing grade in the course. Students have the right to appeal these actions to the Disciplinary Committee
under the terms outlined in the Student Code of Conduct.
Grading Rubric for Lab Reports
SUPERIOR
A
A rare grade
indeed
EXCELLENT
B
An above average
grade
GOOD
C
An average
grade
FAIR
D
A below average
grade, seek help
POOR
F
A failing
grade, seek lots
of extra help
All data collected and correctly recorded
Calculation steps are detailed and algebraically manipulated correctly
Graphs adequately scaled, properly titled and axis are clearly labeled
Percent Error or Difference of results from the reference or standard value
is less than 10%
Conclusion is clear, concise, addresses objective and states vast
knowledge obtained
Lab Questions are answered correctly, thoroughly and clearly
Most all of the data collected and correctly recorded
Calculation steps are algebraically manipulated correctly
Graphs adequately scaled, titled and axis are labeled
Percent Error or Difference of results from the reference or standard value
is less than 20%
Conclusion is clear, addresses objective and states adequate knowledge
obtained
Lab Questions are answered correctly and clearly
Most of the data collected and correctly recorded
Calculation steps are algebraically manipulated with only minor errors
Some graphs not adequately scaled, titled and axis are mislabeled
Percent Error or Difference of results from the reference or standard value
is less than 30%
Conclusion addresses objective and states some knowledge obtained
Lab Questions are mostly answered correctly and somewhat clearly
Most of the data is not collected or incorrectly recorded
Calculation steps are algebraically manipulated with major errors
Most graphs not adequately scaled, titled and axis are mislabeled
Percent Error or Difference of results from the reference or standard value
is over 50%
Conclusion does not address objective and states little knowledge
obtained
Lab Questions are mostly answered incorrectly
Most of the data is not collected or incorrectly recorded
Calculation steps are not shown or algebraically manipulated with
substantial errors
Most graphs are missing
Percent Error or Difference of results from the reference or standard value
are not calculated or off the charts
Conclusion is missing or does not address objective and states little
knowledge obtained
Lab Questions are missing or mostly answered incorrectly without a clue