Mechanics Ⅰ

Course Information

College	Tsuyama College	Year	2022
Course Title	Mechanics Ⅰ
Course Code	0064	Course Category	General / Compulsory
Class Format	Lecture	Credits	School Credit: 2
Department	Department of Integrated Science and Technology Communication and Informations System Program	Student Grade	3rd
Term	Year-round	Classes per Week	2
Textbook and/or Teaching Materials	Textbook : Physics (Tokyo Shoseki), Let's Try Note 4 Units Physics, Yoichi Shibata et al. Mechanics II (Dainippon Tosho).
Instructor	SASAI Yuji,KATO Manabu,TERAMOTO Takayuki,YAMAMOTO Tsunayuki,YAMAMOTO Yoshinori

Course Objectives

Learning purposes :
Physics is one of the most basic fields in the natural sciences, and the achievements and methods of physics are applied to various fields of engineering technology. Therefore, it is necessary to fully understand the basics of physics when studying each specialized field.

Course Objective :
1. Understand circular motion and solve related problems.
2. Solve simple problems related to simple harmonic motion and universal gravitation.
3. Solve simple problems related to the law of momentum conservation.
4. Can make an equation of motion in the form of a differential equation for a typical motion system, and obtain its solution.

Rubric

	Ideal Level	Standard Level	Unacceptable Level
Achievement 1	Can explain circular motion and simple harmonic motion in detail, and can solve related problems.	Can solve standard problems using relational expressions of circular motion and simple harmonic motion.	Has not reached the left.
Achievement 2	Can explain the movement of celestial bodies based on the law of universal gravitation and solve related problems.	Can solve related standard problems based on the law of universal gravitation	Has not reached the left.
Achievement 3	Can explain the law of momentum conservation in detail, and can solve related problems.	Can solve standard problems using the law of momentum conservation.	Has not reached the left.
Achievement 4	Can formulated the equation of motion for a simple dynamical system and solved as a 2nd-order differential equation.	Can formulate and solve equations of motion for standard dynamical systems	Has not reached the left.

Teaching Method

Outline:

Relationship with Educational Objectives :
This subject is equivalent to the learning and education goal "(2) Foundational academic ability".

Class outline :
First, deals with fictitious force and universal gravitation, Circular motion and single vibration, and momentum using high school textbooks. In continuation, the motion is analyzed by solving the equation of motion expressed by the 2nd-order differential equation.

Style:

Course method:
Lecture-style classes are performed. Encourage students to discuss as much as possible to deepen their understanding. Classes will focus on understanding physics. Require an assignment report and proceed with the lesson while confirming the degree of understanding of the students.

Grade evaluation method:
Exams (70%) + Exercises (30%) .
Retaking exams may be carried out for the students who get under 60% in total score.

Notice:

Precautions on the enrollment :
Students must take this class (the number of absentee hours is less than one-third of the prescribed number of class hours).

Course advice :
As a preparatory study, students are expected to work on the previous assignments and read the textbook to understand the study items. Be sure to solve the examples and problems in the class by yourself and think about them carefully.

Basic subjects :
Physics I (1st year), Physics II (2), Differential and Integral (2), Fundermental Differential Equation (2)

Related subjects :
Mechanics II (3rd year), Mechanics III (3)

Attendance advice :
If students are late, treated as absent until 20 minutes after the class starts. Please note that three lateness will be treated as one hour absent. Not involved in grade evaluation.

Characteristics of Class / Division in Learning

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Course Plan

			Theme	Goals
1st Semester
	1st Quarter
		1st	1st term guidance Force acting on a rigid body Moment of force	Understanding moment of force
		2nd	Rigid body balance, center of gravity, workbook	Understanding of balance and the center of gravity
		3rd	Motion on a plane, workbook	Understanding vector notation
		4th	Parabolic movement, workbook	Understanding parabolic movement
		5th	Circular motion, workbook	Understanding rad angle notation and angular velocity
		6th	Circular motion, workbook Centripetal force	Understanding power of circular motion
		7th	Inertial force, centrifugal force, workbook	Understanding centrifugal force
		8th	1st term midterm exam	Requires a score of 60 points or higher.
	2nd Quarter
		9th	Return of answers for the 1st term midterm exam. exam commentary.	Review.
		10th	Kepler's Law	Understanding Kepler's Law
		11th	Universal gravitational force, gravity	Understanding the law of universal gravitation
		12th	Gravity, artificial satellites, workbook 1st cosmic velocity	Understanding the law of universal gravitation
		13th	Potential energy, workbook 2nd space velocity	Calculation using universal gravitation
		14th	Summary of universal gravitation, workbook	Calculation using universal gravitation
		15th	1st term final exam	Requires a score of 60 points or higher.
		16th	Return of answers for the 1st term final exam. exam commentary.	Review.
2nd Semester
	3rd Quarter
		1st	2nd semester guidance, simple harmonic oscillation	Understanding simple harmonic oscillation
		2nd	Spring vibration, simple pendulum	Understanding of spring vibration and simple pendulum
		3rd	Impulse and momentum	Understanding of impulse and momentum
		4th	Impulse and momentum	Understanding of impulse and momentum Understanding of relationship with equation of motion
		5th	Law of conservation of momentum	Understanding of law of conservation of momentum
		6th	Point mass dynamics	Understanding position, velocity, and acceleration using differential and integral
		7th	Point mass dynamics	Understanding equation of motion as differential equation
		8th	2nd term midterm exam	Requires a score of 60 points or higher.
	4th Quarter
		9th	Return of answers for the 1st term midterm exam. exam commentary. Equation of motion	Review. Understanding equation of motion as differential equation
		10th	Equation of motion	Calculation of falling motion in the air
		11th	Equation of motion	Understanding damped oscillation
		12th	Equation of motion for rotation	Understanding the moment of force and angular momentum using vector product Understanding the equation of motion of rotation
		13th	Equation of motion for rotation	Understanding moment of inertia
		14th	Coordinate transformation and inertial force	Understanding constant acceleration coordinate system and rotating coordinate system
		15th	2nd term final exam	Requires a score of 60 points or higher.
		16th	Return of answers for the 2nd term final exam. exam commentary.	Review.

Evaluation Method and Weight (%)

	Examination	Presentation	Mutual Evaluations between students	Behavior	Portfolio	Other	Total
Subtotal	70	0	0	0	30	0	100
Basic Proficiency	70	0	0	0	30	0	100
Specialized Proficiency	0	0	0	0	0	0	0
Cross Area Proficiency	0	0	0	0	0	0	0