Hiroshima University Syllabus

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Academic Year 2022Year School/Graduate School School of Engineering
Lecture Code K0210012 Subject Classification Specialized Education
Subject Name 力学演習
Subject Name
Subject Name in
Practice of Mechanics
キム ウキョン
Campus Higashi-Hiroshima Semester/Term 1st-Year,  Second Semester,  3Term
Days, Periods, and Classrooms (3T) Tues1-2,Thur9-10:ENG 108
Lesson Style Seminar Lesson Style
(More Details)
Seminar, Practice  
Credits 1.0 Class Hours/Week   Language of Instruction J : Japanese
Course Level 1 : Undergraduate Introductory
Course Area(Area) 25 : Science and Technology
Course Area(Discipline) 09 : Mechanical Engineering
Eligible Students Faculty of Engineering, First-year student and Past fiscal year student
Keywords Dynamics of particle, Dynamics of particle system, Rigid-body dynamics 
Special Subject for Teacher Education   Special Subject  
Class Status
within Educational
This class subject is a specialized basic subject for first-year student in faculty of engineering, and this class subject
supports attainment target shown below.
(B) Acquisition of basic skills and training of application ability of mechanical system engineering
(C) Acquire the basic knowledge required to engineers and training of logical thinking ability
(E) Training of communication skills and information-gathering capacity and Information-carrying capacity Internationally 
Criterion referenced
Program of Mechanical Systems Engineering
(Abilities and Skills)
・Acquring basis of mechanical system engineering steadily and developing the applied skill.

Program of Transportation Systems
(Knowledge and Understanding)
・Mathematical and mechanical subjects: To understand basic knowledge of mathematical dynamical system, which is essential knowledge for engineers and researchers.
(Abilities and Skills)
・Mathematical and mechanical subjects: Ability to create questions and analyze by utilizing basic knowledge of mathematical dynamical systems.

Program of Material Processing
(Abilities and Skills)
・Acquiring basis of mechanical system, material creation and processing engineering steadily, and being able to apply

Program of Energy Transform Engineering
(Abilities and Skills)
・Acquring basis of mechanical system engineering steadily and developing the applied skill. 
Class Objectives
/Class Outline
To learn the basic idea of dynamics, correspondence with actual phenomenon, and mathematical approach(B).
Specifically, it is as follows.
1. Acquire the necessary mathematics knowledge (Differential equation, Vector operation)
2. Acquire the ability which can settle a problem of equations of motion, vibration, and relative motion. Furthermore, acquire
the knowledge in relation to momentum, angular momentum, kinetic energy, and potential energy of particle.
3. Acquire the basic knowledge about dynamics of particle system by solving the problems about two‐body problem or
planetary motion based on the basic knowledge.
4. Acquire the basis for Rigid body dynamics by solving the problems about translational motion or rotary motion of rigidbody. 
Class Schedule lesson1 Guidance, Vector
lesson2 Velocity and Acceleration
lesson3 Motion equation(1)
lesson4 Motion equation(2)
lesson5 Motion equation(3)
lesson6 Motion equation(4)
lesson7 Mid-term test
lesson8 Work and Potential
lesson9 Momentum and Angular momentum
lesson10 Dynamics of particle system
lesson11 Rigid-body dynamics(1)
lesson12 Rigid-body dynamics(2)
lesson13 Rigid-body dynamics(3)
lesson14 Rigid-body dynamics(3)
lesson15 Integrated practice

Integrated practice will be conducted one times.
Midterm test will be conducted one times.
Mini test will be conducted every class. 
Filing notebook -Physics practice I [Dynamics]-Gakujutsu tosho syuppan-sya co.,ltd 
PC or AV used in
(More Details) Textbook, Handout, Projector 
Learning techniques to be incorporated  
Suggestions on
Preparation and
Review in order to understand the contents you learned in class.
Mini test will be conducted in the last of the class as a general rule. Marked answer sheets will be returned, so it is effective
to review with it.
Mathematics skills are needed, so review it particularly.
You may ask anything you do not understand positively using office hour. 
Requirements It is important to solve the problem positively because this class subject is practice subject.
It is required to challenge the problem aggressively in order to understand the contents more deeply. 
Grading Method Comprehensive evaluation will be calculated by using Integrated practice & Midterm test (50%) and learning attitude (50%).
Learning attitude includes mini test results.
A passing line is 60% or more. 
Practical Experience  
Summary of Practical Experience and Class Contents based on it  
Message Positively you may ask anything you do not understand.
Marked mini test and marked answer sheets will be returned. 
Please fill in the class improvement questionnaire which is carried out on all classes.
Instructors will reflect on your feedback and utilize the information for improving their teaching. 
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