Lorma Colleges City of San Fernando (LU) College of Arts and Sciences Syllabus in Colphy1 – College Physics 1 (Lecture) 1st Semester, School Year 2012-2013 Submitted by Engr. Bernardo F. Vallo Noted and checked by Josephine E. Libatique, MALT Approved by Diadema B. La Madrid, Ph.D. VISION of LORMA COLLEGES: We envision Lorma Colleges as an excellent Christian Educational Institution with an international scope and reputation whose graduates reflect Christian values, professional competence and leadership skills relevant to national development. MISSION of LORMA COLLEGES: To provide quality and Christian education relevant to current and future needs, developing the total person and reaching students in the Philippines and other countries through the use of modern technology. VISION of COLLEGE ARTS AND SCIENCES: We envision the College of Arts and Sciences as a center of scientific and technological research acting as a catalyst in producing quality graduates equipped with Christian values, knowledge and abilities utilizing a curriculum relevant to their field of specialization. MISSION of COLLEGE OFARTS AND SCIENCES: To provide an educational training using technology that would cater to the needs of the students recognizing individual differences, cultural backgrounds, values, practices and beliefs that would make them productive and successful in all undertakings as to become essential in the society where they belong. OBJECTIVES of COLLEGE OF ARTS AND SCIENCES: 1. To provide for a general education that will assist each individual in the peculiar ecology of his own society. In order for an individual to attain his potentials as a human being and to enhance the range and quality of individual and group participation, which is the basic foundation of his development, making him a productive and versatile citizen. 2. To train the nation’s manpower in the middle level skills required for national development. 3. To develop the professions that will provide leadership for the nation in the advancement of knowledge and for improving the quality of human life. 4. To respond effectively to the changing needs and conditions of the nation through a system of educational planning and evaluation. 5. To make the individual conscious of the Almighty God and His power and authority over the lives of men and nations. Syllabus in Colphy1–College Physics 1 (lecture) 1 Course Prerequisite: Algebra and Trigonometry Course Description: College Physics 1 (lecture) is a 2-unit course focuses on mechanics and dynamics. It introduces the students to the basic ideas in physics, such as conservation of energy and conservation of momentum as well as Newton’s Laws. A substantial part of the course is devoted to teaching students how to solve problems in a structured way and helping students realize that most problems in science and engineering can be explained in terms of the logic of mathematics and physics. The course provides a stepping-stone to further studies in more advanced courses both in physics and related disciplines. Course Objectives: At the end of the course with at least 95% level of performance, the students are expected to: 1. use dimensional analysis in solving problems. 2. solve problems specific to physics. 3. explain and interpret selected physical phenomena, laws and theories. 4. communicate in real life situations using the language of Physics 5. apply the different physical concepts to life. 6. represent through illustrations some situational problems in physics. 7. show values like dependability, cooperation, accuracy, teamwork through group activities. 8. Know that real world problems are often complex and have no exact solutions. 9. Know that physics is able to explain many of the natural phenomena. 10. Know that an understanding of the laws of physics is needed in all scientific disciplines. Course Requirements: At the end of this course, the students should be able to accomplish the following requirements: 1. Pass the major examinations (Prelims, Midterms and Finals). 2. Participate in classroom activities such as recitations, seat works, board works, assignments, and quizzes. 3. Attend the on-ground and online classes regularly. Note: Every other week will be on-ground discussion specifically on problem solving. Course Textbook: References: Jones, Edwin, Richard Childers. Contemporary College Physics 3rd Edition Boston 1999 WCB McGraw-Hill Young and Freedman, University Physics, 12th edition, Pearson Addison Wesley, 2008. Del Rosario, Asuncion M. College Physics, revised edition, 2005. Floresta, Jose C. and Racquel D. Quiambao .Physics Worktext..Manila: C & E Publishing Inc.2007. Physics, 6th Edition, by D.C. Giancoli, Prentice-Hall Publishing Co., 2005. Physics for Scientists & Engineers, 5th Edition, by Paul A. Tipler & Gene Mosca, W.H. Freeman & Co., 2004 Physics for Scientists & Engineers, 3rd Edition, by Fishbane, Gasiorowicz & Thornton, Pearson/Prentice-Hall, 2005 Physics for Scientists & Engineers, by Randall D. Knight, Pearson/Addison Wesley, 2004. Schaum’s Outline Series. Theories & Problems of College Physics SI ( Metric ) Edition Lorma Colleges Grading System: *For every grading period - Prelim, Midterm, Final: (Class standing rating multiply by 2 plus Exam rating) divided by 3. *For the Final Rating – grade at the end of the course: 30% Prelim Grade + 30% Midterm Grade + 40% Final Grade. Syllabus in Colphy1–College Physics 1 (lecture) 2 Week 1 Week 2-3 Hours: 6 Week 4 -5 Hours: 6 OBJECTIVES METHODOLOGY/ STRATEGY/ SESSION TOPICS TECHNIQUES (With References) Creative introduction/presentation/orientation of the course (that includes the instructor, the students, the syllabus). I. The Basic Tools of Physics At the end of the session, students would 1. Lecture(post in lorma.edu20.org) a) Units of Measurement be able to : 2. Discussion (on-ground / online) b) Dimensional Analysis 1. Describe the System International (SI) 3. Drill Exercises (post in c) Significant Figures system of units. lorma.edu20.org) d) Order-of-Magnitude Calculations 2. Describe the concepts of mass, length 4. Recitation e) Coordinate Systems and time Note: Every other will be week onf) Vectors and Scalars 3. Use the common mathematical ground discussion specifically on g) Components of a Vector notation utilized in physics problem solving. calculations Contemporary College Physics by Jones and 4. Describe the concept of frames of Childers reference. Chapter 1 pp. 1-24 5. Use basic trigonometry in physics calculations. II. Motion in One and Two Dimensions a) Average Velocity; Instantaneous Velocity b) Acceleration c) One-Dimensional Motion with Constant Acceleration d) Freely Falling Bodies e) Velocity and Acceleration in Two Dimensions f) Projectile Motion Contemporary College Physics by Jones and Childers Chapter 1 pp. 25-95 Syllabus in Colphy1–College Physics 1 (lecture) At the end of the session, students would be able to : 1. State the definitions of displacement, velocity and acceleration using calculus. 2. State and use the equations of kinematics for motion with constant acceleration. 3. Describe the nature of free-fall motion. 4. State the definitions and properties of vectors and scalars. 5. Solve physics problems using the techniques for resolution and addition of vectors, including the component method, and the law of sine and the law of cosine. 6. Describe projectile motion. 7. Describe the relative nature of velocity measurement. 8. Describe the distinction between polar 1. Lecture(post in lorma.edu20.org) 2. Discussion (on-ground / online) 3. Drill Exercises (post in lorma.edu20.org) 4. Recitation Note: Every other week will be onground discussion specifically on problem solving. EVALUATION Quiz: Problem Solving 1. A baby weighed 3.2 kg at birth, what was his weight in pounds? 2. If the human heart beats are at an average of 50 beats/min approximately how many beats/min have been made by the person’s 70th birthday. Quiz. 1. What is the displacement of a car that moves 3 km south then 5 km west? 2. What is the x component of a 50 N force that is 30degrees with respect to y? 3 vectors and axial vectors. Week 6 Week 7-9 Hours: 9 III. The Laws of Motion a) Force b) Newton’s First Law c) Newton’s Second Law d) Newton’s Third Law e) Applications of Newton’s Laws f) Friction Preliminary Examination (on-ground) At the end of the session, students would 1. be able to : 2. 1. Describe the concept of force. 3. 2. State Newton's three laws of motion. 3. Describe the characters of friction, air 4. resistance, tensions and normal 5. forces. Contemporary College Physics by Jones and Childers Chapter 1 pp. 96-144 Week 1011 Hours: 9 IV. Objects in Equilibrium a) The First Condition for Equilibrium b) Problem-solving Techniques c) Torque d) The Second Condition for Equilibrium e) The Center of Gravity f) Examples of Objects in Equilibrium Contemporary College Physics by Jones and Childers Chapter 1 pp. 96-144 Week 12 Week 1315 V. Work and Energy a) Work and Kinetic Energy Syllabus in Colphy1–College Physics 1 (lecture) At the end of the session, students would be able to : 1. State the definition of torque. 2. State the definition of the center of gravity of an object. 3. State the rotational version of Newton's second law of motion. 4. State the definitions of rotational kinetic energy and angular momentum. 5. State the law of conservation of angular momentum. 6. Describe the characteristics of solids, liquids, gases and plasmas. 7. State the definitions of stress and strain in solids. 8. State the definitions of density and pressure. 9. Describe buoyant forces. 10. State Archimedes' Principle and Bernoulli's Principle Lecture(post in lorma.edu20.org) Discussion (on-ground / online) Drill Exercises (post in lorma.edu20.org) Recitation Research Note: Every other week will be onground discussion specifically on problem solving. Quiz: 1. What is the force acting on an object with 5 kg mass and accelerating at 1m/s2? 2. State the three Newton’s Laws and explain each. 1. Lecture(post in lorma.edu20.org) 2. Discussion (on-ground / online) 3. Drill Exercises (post in lorma.edu20.org) 4. Recitation 5. Research Note: Every other week will be onground discussion specifically on problem solving. Quiz: 1. What is the gravitational pull at the surface of Mars? 2. What is the attraction due to gravity between the earth and the moon? Mid-term Examination (on-ground) At the end of the session, students would 1. Lecture(post in lorma.edu20.org) be able to : 2. Discussion (on-ground / online) Quiz A father carries a 4 Hours: 6 b) Gravitational Kinetic Energy c) Conservative and Non-conservative Forces d) Conservation of Mechanical Energy e) Non-conservative Forces and the WorkEnergy Theorem f) Power g) Work Done by Varying Forces 1. State the definitions of work, kinetic energy and potential energy. State the distinction between conservative and dissipative forces. State the law of conservation of energy. State the definition of power. 3. Drill Exercises (post in lorma.edu20.org) 4. Recitation 5. Research Note: Every other week will be onground discussion specifically on problem solving. child on his shoulder while watching a basketball game. Based on the scientific definition of work on his hand. Try to reconcile this fact that the father gets tired after holding the child. At the end of the session, students would be able to : 1. Lecture(post in lorma.edu20.org) 2. Discussion (on-ground / online) 3. Drill Exercises (post in lorma.edu20.org) 4. Recitation 5. Research Note: Every other week will be onground discussion specifically on problem solving. Quiz: 1. What is the impulse and momentum of a 50 kg body moving at a speed of 1kph? 2. How is momentum conserved in one dimensional collisions? 2. 3. 4. Contemporary College Physics by Jones and Childers Chapter 1 pp. 176-209 Week 1617 Hours: 9 VI. Momentum and Collisions a) Momentum and Impulse b) Conservation of Momentum c) Elastic and Inelastic Collisions d) Glancing Collisions e) Center of Mass Contemporary College Physics by Jones and Childers Chapter 1 pp. 210-262 Week 18 Syllabus in Colphy1–College Physics 1 (lecture) 1. State the definitions of impulse and linear momentum. 2. State the law of conservation of linear momentum. 3. Define angular velocity and angular acceleration. 4. State the equations of kinematics of rotational motion with constant angular acceleration. 5. State the definitions of centripetal force and centripetal acceleration. 6. State Kepler's rules of planetary motion. Final Examination (on ground) 5