Course: AP Physics C Teacher: Stephen P. Cook Email: cooks@trinityvalleyschool.org Location: room 139, Upper School . Classroom phone: ext. 433 Class Web Page: http://faculty.trinityvalleyschool.org/cooks Textbook: primary—Physics for Scientists and Engineers, by Serway and Beichner, 5th edition (2000). supplemental: Fundamentals of Physics, by Halliday, Resnick, Walker, 6th edition (2001) What Else You Need to Provide: 1) large three ring binder for notes, handouts, quizzes, homework problems, etc; 2) medium three ring binder for lab reports; 3) graphing calculator (e.g. TI 83); 4) miscellaneous: three hole notebook paper, pen, pencils, etc Overall Course Description: A year long calculus-based course that covers Mechanics during the fall semester and Electricity & Magnetism during the spring one. Its prerequisites include one year of high school physics and a math background that includes at least concurrent enrollment in Calculus. It is a problem solving intensive class aimed at preparing students for taking the AP Physics C exam and receiving college credit for one year of physics. Given the typical importance of lab work to such courses, students will spend about 20 % of their class time doing labs. The handout “Physics Laboratory Information” lists the lab objectives. Course objectives follow those on AP website: http://apcentral.collegeboard.com/apc/members/repository/ap05_phys_objectives_45859.pdf. 1st Semester, Mechanics The first part of the semester will largely consist of reviewing topics students have already been exposed to in their previous physics course. Here there will be a minimum of lecture, and lots of time for students to work problems selected both to help reinforce / extend prior learning and identify areas of difficulty. Thus it will move fast, slowing down chiefly in areas students identify as needing more time and in places where the calculus treatment extends previous coverage. By its halfway point (see Fall schedule, next page)—with two dimensional collisions, and especially rotational mechanics—it will venture into more new / difficult topics, and accordingly slow to include more lecture, demo and discussion. For labs, see below. Since normal class time will be at a premium-- seventy four teaching days are anticipated, whereas some schools have up to ninety!— students may be asked to attend T period or lunch sessions (bringing their lunch into the classroom and working while they eat). Spending most of the last week of the semester reviewing / taking final exam is anticipated. Grading Fall Semester—Labs Approximately ten labs will be selected from the following list: Cart on a Ramp Falling Bodies--in One Dimension (With and Without Air Resistance) Projectile Motion--in Two Dimensions (With and Without Air Resistance) Centripetal Acceleration and Centripetal Force Atwood's Machine Static and Kinetic Friction Energy Conversions Ballistic Pendulum and Projectile Motion Two Dimensional Collisions Who's Fastest Down the Incline? Rotational Motion The Conservation of Angular Momentum Solar System Celestial Mechanics Inertial Balance and Gravitational Mass Oscillations and Simple Harmonic Motion Physical Pendulum Quarter grades will be based on the following categories with relative weights indicated as follows: Quarter Exam: 20% Quizzes: 40% Homework Problems: 15% Labs: 20% Class participation: 5% There will be a semester comprehensive final exam on all material covered during the semester. Semester grades will be based on 40% first quarter grade, 40% second quarter grade, and 20% semester final exam. Physics C Mechanics Fall 2008 Schedule keyed to Serway & Beichner 5th edition text "weeks" refer to five days of instruction--the schedule below requires 14 weeks x 5 days / week = 70 days + 4 for review / final exam 2.1 Displacement, Velocity & Speed chapter 1: 1.1 Standards of Length, Mass, Time 2.2 lnstantaneous Velocity & Speed week #1 1.2 Building Blocks of Matter 2.3 Acceleration 1.3 Density 2.4 Motion Diagrams 1.4 Dimensional Analysis 2.5 1-D Motion, Constant Acceleration 1.5 Conversion of Units chapter 2: 2.6 Freely Falling Objects 1.6 Estimation, Order-of-Magnitude week #1 2.7 Kinematic Equations Derived w/ Integral Calculus 1.7 Significant Figures chapter 3: week #2 chapter 4: week #2 chapter 5: week #3 chapter 6: week #4 chapter 7: week #5 chapter 8: week #6 chapter 9: week #7 chapter 10: week #8, 9 chapter 11: week #10, 11 chapter 12: week #12 chapter 13: week #13 chapter 14: week #14 3.1 3.2 3.3 3.4 Coordinate Systems Vector and Scalar Quantities Some Properties of Vectors Vector Components & Unit Vectors 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 Concept of Force Newton’s 1st Law and Inertial Frames Mass Newton’s 2nd Law The Force of Gravity & Weight Newton’s 3rd Law Applications of Newton’s Laws Forces of Friction 7.1 7.2 7.3 7.4 7.5 7.6 7.7 Work Done by a Constant Force The Scalar Product of Two Vectors Work Done by a Varying Force Kinetic Energy & the Work-Energy Theorem Power Energy and the Automobile Kinetic Energy at High Speeds 8.1 Potential Energy 8.2 Conservative and Non-Conservative Forces 8.3 Conservative Forces and Potential Energy 8.4 Conservation of Mechanical Energy 8.5 Work Done by Non-Conservative Forces 8.6 Relationship between Conservative Forces & Pot. Energy 8.7 Energy Diagrams and Equilibrium of a System 8.8 Conservation of Energy in General 8.9 Mass-Energy Equivalence (omit) 8.10 Quantization of Energy (omit) 9.1 9.2 9.3 9.4 9.5 9.6 9.7 Linear Momentum and its Conservation Impulse and Momentum Collisions Elastic & Inelastic Collisions in 1-D 2-D Collisions The Center of Mass Motion of a System of Particles 10.1 10.2 10.3 10.4 10.5 10.6 10.7 10.8 Angular Displacement, Velocity & Acceleration Rotational Kinematics: Constant Angular Acceleration Angular & Linear Quantities Rotational Energy Calculating Moments of Inertia Torque Relationship between Torque and Angular Acceleration Work, Power & Energy in Rotational Motion 12.1 12.2 12.3 12.4 Conditions for Equilibrium More on the Center of Gravity Examples of Rigid Bodies in Static Equilibrium Elastic Properties of Solids 11.1 11.2 11.3 11.4 11.5 11.6 11.7 13.1 13.2 13.3 13.4 13.5 13.6 13.7 Rolling Motion of a Rigid Object The Vector Product and Torque Angular Momentum of a Particle Angular Momentum of a Rigid Object Conservation of Angular Momentum Motion of Gyroscopes and Tops Angular Momentum as Fundamental Quantity (omit) Simple Harmonic Motion The Block-Spring System Revisited Energy of Simple Harmonic Oscillator The Pendulum Comparing SHM & Uniform Circ Motion Damped Oscillations Forced Oscillations 4.1 4.2 4.3 4.4 4.5 4.6 6.1 6.2 6.3 6.4 6.5 Displacement, Velocity & Acceleration 2-D Motion with Constant Acceleration Projectile Motion Uniform Circular Motion Tangential and Radial Acceleration Relative Velocity and Relative Acceleration Newton’s Laws & Uniform Circular Motion Non-uniform Circular Motion Motion in Accelerated Frames Motion in the Presence of Resistive Forces Numerical Modeling in Particle Dynamics (omit) 14.1 Newton’s Law of Universal Gravitation 14.2 Measuring the Gravitational Constant 14.3 Free-fall Acceleration and Gravitational Force 14.4 Kepler’s Laws 14.5 The Law of Gravitation and Motion of Planets 14.6 The Gravitational Field 14.7 Gravitational Potential Energy 14.8 Energy Considerations in Planetary & Satellite Systems 14.9 Gravity Force Between Extended Object and a Particle 14.10 Gravity Force Between Particle and a Spherical Mass