ENGR 47: DYNAMICS
Foothill College Course Outline of Record
Heading | Value |
---|---|
Effective Term: | Summer 2024 |
Units: | 5 |
Hours: | 5 lecture per week (60 total per quarter) |
Prerequisite: | ENGR 35. |
Degree & Credit Status: | Degree-Applicable Credit Course |
Foothill GE: | Non-GE |
Transferable: | CSU/UC |
Grade Type: | Letter Grade (Request for Pass/No Pass) |
Repeatability: | Not Repeatable |
Student Learning Outcomes
- Students should be able to analyze kinematics of rigid bodies in three dimensions.
- Students should be able to model the relationship between forces and acceleration and energy and momentum.
Description
Course Objectives
The student will be able to:
- Objects as particles: Derive and apply the relationships between position, velocity, and acceleration of a particle in rectilinear and curvilinear motion.
- Objects as rigid bodies: Derive relations defining the velocity and acceleration of any particle on a rigid body for translation, rotation, and general plane motion.
- Newton's second law: Apply Newton's second law to analyze the motion of both a particle in rectilinear or curvilinear translation acted upon by forces and a rigid body in plane motion acted upon by forces and moments.
- Work and energy: Apply the method of work and energy to engineering problems modeled as a single particle, a system of particles, or a rigid body in plane motion.
- Impulse and momentum: Apply the method of impulse and momentum to engineering problems modeled as a single particle, a system of particles, or a rigid body in plane motion.
- Coriolis acceleration: Recognize situations in which Coriolis acceleration in plane motion is applicable.
- Impact: Describe the difference between direct and oblique central impact and eccentric impact.
Course Content
- Objects as particles
- Derive relationships between position, velocity, and acceleration
- Apply equations describing position, velocity, and acceleration in rectilinear and curvilinear motion
- Identify situations in which these equations are appropriate and situations when inappropriate
- Objects as rigid bodies
- Derive relations defining the velocity and acceleration for translation
- Derive relations defining the velocity and acceleration for rotation
- Derive relations defining the velocity and acceleration for general plane motion
- Apply equations describing position, velocity, and acceleration
- Identify situations in which these equations are appropriate and situations when inappropriate
- Newton's second law
- Analyze the motion of a particle in rectilinear or curvilinear translation acted upon by forces
- Analyze the motion of a rigid body in plane motion acted upon by forces and moments
- Identify situations in which these equations are appropriate and situations when inappropriate
- Work and energy
- Apply work and energy relations to a single particle
- Apply work and energy relations to a system of particles
- Apply work and energy relations to a rigid body in plane motion
- Identify situations in which these equations are appropriate and situations when inappropriate
- Impulse and momentum
- Apply impulse and momentum equations to a single particle
- Apply impulse and momentum equations to a system of particles
- Apply impulse and momentum equations to a rigid body in plane motion
- Identify situations in which these equations are appropriate and situations when inappropriate
- Coriolis acceleration
- Present the equation for Coriolis acceleration
- Discuss situations where Coriolis acceleration is important
- Impact
- Present the concepts of direct and oblique central impact
- Analyze situations of direct and oblique central impact using the appropriate equations
- Present the concept of eccentric impact
Lab Content
Not applicable.
Special Facilities and/or Equipment
Method(s) of Evaluation
Written homework, including applying equations to engineering problems
Discussions on the relevance and appropriate use of the equations presented in the class
In-class individual assessments which may include pop quizzes and scheduled exams
In-class group assessments and activities
Comprehensive written final exam
Method(s) of Instruction
Lecture
Discussion
Group problem-solving activities
Individual problem-solving activities
Reading texts (about 90-100 pages per week) and/or watching videos
Representative Text(s) and Other Materials
Beer, Johnston, Cornwell, and Self. Vector Mechanics for Engineers: Dynamics. 2019.
Hibbler, Russell C.. Engineering Mechanics: Dynamics, 14th ed.. 2016.
Meriam and Kraige. Engineering Mechanics: Dynamics, 8th ed.. 2016.
Types and/or Examples of Required Reading, Writing, and Outside of Class Assignments
- Homework assignments: problem sets require application of concepts and equations from class
- Careful and regular reading and rereading of the text and lecture notes
- Online supplemental materials: provided by the instructor for review, which showcase more challenging concepts and aid in comprehension