Archive Reminder
The listings on this page are archived Degree and Certificate Programs information
through 2020-2021.
Search Again
Print Version
Effective: Summer 2020 |
PHYS 2A | GENERAL PHYSICS | 5 Unit(s) |
|
Prerequisites: Prerequisite: MATH 48C or equivalent. |
Grade Type: Letter Grade, the student may select Pass/No Pass |
Not Repeatable. |
FHGE: Natural Sciences Transferable: CSU/UC |
4 hours lecture, 3 hours laboratory. (84 hours total per quarter) |
| | |
Description - |
| Lectures, demonstrations, and problems in mechanics; properties of matter. |
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.
|
Special Facilities and/or Equipment - |
| - Physics laboratory with equipment for teaching introductory mechanics.
- When taught via Foothill Global Access, on-going access to computer with email software and hardware; email address.
|
Course Content (Body of knowledge) - |
| - 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 acceleration 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 collisions
- The center of mass
- Apply their understanding of mechanics to rotational cases
- Definitions 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 inertia for collections of point particles
- Moments of inertia for extended bodies
- The parallel 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
|
Methods of Evaluation - |
| - Weekly assignments
- Mid-term test
- Laboratory
- Final examination
|
Representative Text(s) - |
| Urone and Hinrichs. College Physics. OpenStax, 2012. Note: OpenStax is the main OER text in the field. The text itself has undergone regular updates since 2012, but the copyright/edition date remains 2012.
|
Disciplines - |
| Physics/Astronomy
|
|
Method of Instruction - |
| - Lecture
- Discussion
- Cooperative learning exercises
- Oral presentations
- Laboratory
- Demonstration
|
|
Lab Content - |
| - Suggested laboratory experiments (most experiments should rely on 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
|
|
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.
|
Search Again