Foothill CollegeApproved Course Outlines

Physical Sciences, Mathematics & Engineering Division | |||||

PHYS 2A | GENERAL PHYSICS | Summer 2015 | |||

4 hours lecture, 3 hours laboratory. | 5 Units | ||||

Total Quarter Learning Hours: 84
(Total of All Lecture, Lecture/Lab, and Lab hours X 12) | |||||

Lecture Hours: 4 |
Lab Hours: 3 | Lecture/Lab: | |||

Note: If Lab hours are specified, see item 10. Lab Content below. | |||||

Repeatability - | |||||

Statement: | Not Repeatable. | ||||

Status - | |||||

Course Status: Active | Grading: Letter Grade with P/NP option | ||||

Degree Status: Applicable | Credit Status: Credit | ||||

GE Status: Natural Sciences (w/laboratory) | |||||

Articulation Office Information - | |||||

Transferability: Both | Validation: | ||||

1. Description - | ||

Lectures, demonstrations, and problems in mechanics; properties of matter. | ||

Prerequisite: MATH 48C or higher placement on the placement test. | ||

Co-requisite: None | ||

Advisory: None | ||

2. Course Objectives - | ||

The student will be able to: - Explain basic kinematics and solve related problems.
- Apply Newtonian Dynamics and the Three Laws of Motion.
- Explain work, energy and power and solve related problems.
- Derive momentum and impulse and apply these concepts to problems.
- Apply their understanding of mechanics to rotational cases.
- Apply their understanding of mechanics to the standard introductory topics of oscillators and universal gravity.
- Assess the limitations of physical laws and make mathematical approximations in appropriate situations.
- Discuss how physical laws are established and the role of scientific evidence as support.
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3. Special Facilities and/or Equipment - | ||

Physics laboratory with equipment for teaching introductory mechanics. | ||

4. Course Content (Body of knowledge) - | ||

The student will be able to: - Explain basic kinematics and solve related problems
- concept of position
- concept of velocity
- average velocity
- instantaneous velocity
- concept of acceleration
- average acceleration
- instantaneous acceleration
- problems featuring constant acceleration
- falling body problems
- motion in two or three dimensions
- position, velocity and acceleartion as vectors
- projectile motion
- motion in a circle
- Apply Newtonian Dynamics and the Three Laws of Motion
- Concept of a force
- Newton's First Law
- Newton's Second Law
- The difference between mass and weight
- Free body diagrams
- Newton's Third Law
- Special forces
- The spring force
- Friction
- The Centripetal force
- Explain work, energy and power and solve related problems
- The definition of work
- Work in one dimension as a result of a constant force
- Work in one dimension as a result of a non-constant force
- Work when the displacement and force are not in one dimension
- Kinetic Energy
- Derivation from Newton's Second Law
- The work-energy theorem
- Power
- Potential Energy
- Derivation from work
- Gravitational potential energy
- Spring potential energy
- Conservation of Energy
- Conservative and nonconservative forces
- Conservation of energy-type problems with friction
- Derive momentum and impulse and apply these concepts to problems.
- Conservation of Momentum from Newton's Third Law
- Definition of impulse
- Elastic and inelastic collisons
- The center of mass
- Apply their understanding of mechanics to rotational cases.
- Defintions of angular position, velocity and acceleration
- Cases with constant angular acceleration
- Relationship between linear and angular motion
- Energy considerations in rotational motion
- The moment of inertia
- Moment of interia for collections of point particles
- Moments of inertia for extended bodies
- The parrallel axis theorem
- Torque
- Angular momentum
- Apply their understanding of mechanics to the standard introductory topics of oscillators and universal gravity
- Statics
- Equilibrium
- Center of gravity
- Oscillators
- Simple harmonic motion
- Spring and a mass
- Pendula
- Damped oscillators
- Forced oscillators
- Resonance
- Universal Gravitation
- Newton's Law of Gravitation
- Gravitational potential energy
- Kepler's Laws
- Historical development
- Motion of satellites
- Assess the limitations of physical laws and make mathematical approximations in appropriate situations
- Physical laws as ideal models
- Methods of approximation
- Discuss how physical laws are established and the role of scientific evidence as support
- Historical development of a sampling of physical laws
- Use of student-collected data in labs to confirm physical laws
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5. Repeatability - Moved to header area. | ||

6. Methods of Evaluation - | ||

- Weekly assignments
- Mid-term test
- Laboratory
- Final examination
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7. Representative Text(s) - | ||

Walker, James S. Physics. 4th ed. Prentice Hall, 2008. | ||

8. Disciplines - | ||

Physics | ||

9. Method of Instruction - | ||

Lecture, Discussion, Cooperative learning exercises, Oral presentations, Laboratory, Demonstration. | ||

10. Lab Content - | ||

- Lab Student Learning Outcomes
- compute the size of the random (statistical) errors in measured data.
- compute the size of the random (statistical) errors in the results of experiments based upon the errors in the measured data.
- identify the sources of error and their effect upon the results of laboratory experiments.
- use the available computer facilities to process laboratory data.
- perform experiments in small groups rather than as individuals.
- accept or reject a hypothesis based upon evaluation of data.
- prepare concise and cogent reports of laboratory experiments.
- Suggested Laboratory Experiments (Most experiments should rely upon data generated by student's measurements of physical phenomena.)
- Measurements and experimental errors
- Gravitational acceleration
- Newton's Second Law of Motion
- Concurrent forces in equilibrium
- Uniform circular motion
- Conservation of energy
- Collisions and Conservation of Momentum
- Torque and Center of Mass
- Hooke's Law and Simple Harmonic Motion
- Archimedes' Principle
- Moment of Inertia of a Solid Disk and Ring
- Experimental Design
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11. Honors Description - No longer used. Integrated into main description section. | ||

12. Types and/or Examples of Required Reading, Writing and Outside of Class Assignments - | ||

- Homework Problems: Homework problems covering subject matter from text and related material ranging from 10 - 40 problems per week. Students will need to employ critical thinking in order to complete assignments.
- Lecture: Four hours per week of lecture covering subject matter from text and related material. Reading and study of the textbook, related materials and notes.
- Labs: Students will perform experiments and discuss their results in either the form of a written lab report or via oral examination. Reading and understanding the lab manual prior to class is essential to success.
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13. Need/Justification - | ||

This course is a required core course for the AS degree in General Studies Science. |

Course status: | Active | |

Last updated: | 2015-03-03 11:09:35 |

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