Physics Syllabus Instructor Mr. Kyle Strzelecki Class Hours 4th period Monday, Wednesday, and Friday 5th period Monday-Friday Email kyle.strzelecki@pleasantstaff.org Course Description Physics is an interrelationship between matter and energy in the universe and is applicable to all sciences. This course is based heavily on mathematical calculations. Physics is suggested for those students going into science related fields such as the medical and engineering fields. The lab session will be used to explore and apply topics learned in lecture as well as extra time for students to ask questions. This course is a two semester course! Pre-Requisites Passed Chemistry I, completed or are currently enrolled in Advanced Math. The 2nd Semester of Physics requires passing the 1st semester with a C- average or better. Suggested Text Knight, R.D. College Physics: A Strategic Approach with Mastering Physics, 2nd Edition, Addison-Wesley Publishers. ISBN Number 0-32-159548-3 Supplemental Materials Strzelecki, Kyle. Laboratory Experiments for First Year Physics. 1st ed. 2010. Virtual Physics Investigations v. 2.0, Holt McDougal, ISBN Number 0-03-099816-6 General Student Goals for the Course 1. Students are prepared to be critical and independent thinkers who are able to function effectively in a scientific and technological society. 2. Students will be able to analyze scientific and societal issues using scientific problem solving. 3. Students will physically manipulate equipment and materials in order to make relevant observations and collect data; use the collected data to form conclusions and verify hypotheses; and communicate and compare results and procedures. 4. Students will become logical thinkers and will strengthen their problem solving abilities. 5. Students will be able to apply their knowledge towards higher-level coursework at the high school and collegiate level. Specific Student Learning Outcomes Upon completion of the 1st semester, the student should be able to demonstrate the following: 1. 2. 3. 4. 5. Draw and interpret motion diagrams Describe motion in terms of distance, displacement, time, and velocity Express quantities with appropriate units and correct number of significant figures Describe motion using vectors Represent one-dimensional motion in different ways: using numbers, graphs, pictures, words, and equations 6. Use general physics problem-solving strategies and techniques 7. Solve problems for motion in one dimension 8. Work with vectors, coordinate systems, and components 9. Find accelerations vectors on motion diagrams 10. Solve problems involving projectiles following parabolic paths 11. Understand the basic ideas of motion in a circle 12. Identify specific forces acting on an object 13. Draw free-body diagrams 14. Understand the connection between force and motion 15. Use Newton’s first law to solve problems in static and dynamic equilibrium 16. Use Newton’s second law to solve dynamics problems 17. Understand how mass, weight, and apparent weights differ 18. Use Newton’s third law to solve problems involving interacting objects 19. Understand the kinematics of circular motion 20. Use Newton’s laws to analyze the dynamics of circular motion 21. Understand circular orbits 22. Understand the angular and tangential acceleration of a rotating object 23. Calculate torque exerted on an object 24. Determine an object’s center of gravity and moment of inertia 25. Apply the concepts of torque and moment of inertia to the rotation of an object about a fixed axis 26. Use force and torque to analyze extended objects in static equilibrium 27. Use Hooke’s law to calculate the force due to a spring 28. Understand the elastic properties of materials and use the concepts of stress, strain, and Young’s modulus 29. Understand and use the concepts of impulse and momentum 30. Solve problems using the law of conservation of momentum 31. Understand the concept of angular momentum and solve problems using conservation law 32. Use the laws of conservation of momentum to solve problems involving elastic and inelastic collisions 33. Solve problems involving collisions in two dimensions 34. Understand some of the important forms of energy, and how energy can be transformed and transferred 35. Understand and calculate work 36. Understand and use the concepts of kinetic, potential, and thermal energy 37. Solve problems using the conservation of energy 38. Use the concept of efficiency 39. Understand the related concepts of heat, temperature, and thermal energy 40. Apply the first and second laws of thermodynamics 41. Understand the concept of entropy and the limits It places on energy transformations 42. Use the atomic model of matter to explain thermal expansion of liquids and solids, changes of phase, pressure in gasses, and the transfer of heat 43. Apply the ideal gas laws to gasses undergoing changes in pressure, volume, and temperature 44. Understand the heat-transfer process of conduction, convection, and radiation 45. Understand and use the concept of mass density 46. Understand pressure in liquids and how pressure is measured 47. Make quantitative predictions about pressures and forces in moving fluids 48. Apply Bernoulli’s and Poiseuilles’s equations to problems of fluid flow Upon completion of the 2nd semester, the student should be able to demonstrate the following: 1. Describe oscillatory motion and the type of force that leads to it 2. Use graphical and mathematical representations of oscillatory motion 3. Apply concepts of damping and resonance in oscillating systems 4. Understand how a wave travels through a medium 5. Discern the important properties of sound and light waves 6. Understand the Doppler Effect to find the speed of wave sources and observers 7. Understand and apply the principle of superposition 8. Determine whether waves will have constructive or destructive interference 9. Understand how standing waves are generated 10. Calculate the allowed wavelengths and frequencies of standing waves on strings and tubes 11. Calculate the beat frequency between two nearly identical frequencies 12. Use the wave model of light 13. Calculate the interference patterns of double slits and diffraction gratings 14. Understand how light diffracts through single slits and circular apertures 15. Use the ray model of light 16. Understand and apply the laws of reflection and refraction 17. Understand color and dispersion 18. Use ray tracing to analyze images formed by spherical mirrors and lenses 19. Use principles of mirrors and lenses to understand cameras, microscopes, telescopes, and the eye 20. Use a charge model to explain basic electrical phenomena 21. Understand the properties of conductors, insulators, and semiconductors 22. Understand charging by conduction and induction 23. Use Coulomb’s Law to calculate forces between charges 24. Determine the electric field from charge distributions 25. Calculate forces and torques on charges in electric fields 26. Use electrical potential energy to analyze the motion of charged particles 27. Use the electrical potential to find electrical potential energy 28. Calculate the electrical potential of charge distributions 29. Represent the electric potential graphically 30. Understand the relationship between the electric potential and the electric field 31. Understand capacitance, capacitors, and dielectrics 32. Understand how charges move through a conductor 33. Apply the law of conservation of charge and current 34. Understand the emf of a battery 35. Use the concepts of resistance and resistivity to predict currents 36. Analyze the energy transfers as charges move through simple circuits 37. Draw and use basic circuit diagrams 38. Analyze circuits with resistors in series and parallel 39. Use Kirchhoff’s laws to analyze circuits 40. Calculate the power dissipated by resistors in series and parallel 41. Understand the growth and decay of current and voltage in RC circuits 42. Understand basic magnet phenomena 43. Draw simple magnetic fields due to line and loop currents 44. Determine the magnetic force on a moving charged particle and the particles’ subsequent motion 45. Determine the magnetic forces on currents and between currents 46. Understand magnetism in materials and the atomic basis of magnetism 47. Find the emf in a conductor moving in a magnetic field 48. Use Lenz’s law and Faraday’s law to determine the direction and size of induced currents 49. Understand how induced electric and magnetic fields lead to electromagnetic waves 50. Apply wave and photon models to the electromagnetic spectrum 51. Understand the properties of different types of electromagnetic waves 52. Understand the principles of polarization 53. Calculate the AC current in resistors, capacitors, and inductors 54. Understand inductors and inductance 55. Analyze RLC circuits and discuss their resonance 56. Calculate power in AC circuits Evaluation Policies Student evaluation will be based on the success of the student mastering the student learning outcomes as demonstrated by performance on examinations, homework assignments, lab reports, quizzes, laboratory performance and a comprehensive final examination. 1. Homework: assigned material should be read prior to class. Assigned problems for each chapter should be completed. Show all work when possible! Homework assignments are due when assigned. Points will be given for homework assignments and a late penalty will be assessed. 2. Other assignments may be given in class and may include study guides, handouts, Internet assignments or any other format deemed useful by the instructor. 3. Examinations: four exams and a comprehensive final will be given. 4. Unannounced quizzes may be given at any time at the discretion of the instructor. Laboratory Laboratory quizzes, graded lab assignments and lab reports will be used to evaluate the student’s lab performance. A short lab quiz may be given each lab period. This quiz will cover the material from the previous week’s lab assignment. Laboratory assignments should be studied prior to the scheduled lab. Pre-laboratory assignments should be completed and, whenever possible, laboratory reports should be started prior to labs. This saves time in lab and helps the student understand the procedure. Students not submitting reports/labs on the due date will be assessed a late penalty of 10% of the points possible for the assignments. All lab reports are due the class following the laboratory. Reports or labs that are more than one week late will not be accepted and a score of zero will be recorded for the lab. Due to the difficulty in saving materials for labs, students missing labs may be able to make up missed labs. Students missing labs are expected to notify the instructor prior to the lab missed. Equipment and/or chemicals will be saved only if the instructor is properly notified and the nature of the lab allows it. Grades Grades in this class are based on a weight system. Points will be awarded for each assignment. However, weight will be given for each assignment type as outlined below over the course of the semester: Homework/Quizzes Laboratory Midterms Semester Final Exam 10% 10% 50% 30% Overall semester grades will be calculated using pluses and minuses based on the scale approved by school board policy (A’s= 90%-100%, B’s= 80%-89%, etc.).