Applied Physics Ⅰa

Course Information

College	Toyama College	Year	2020
Course Title	Applied Physics Ⅰa
Course Code	0091	Course Category	Specialized / Elective
Class Format	Lecture	Credits	School Credit: 1
Department	Department of Mechanical Engineering	Student Grade	3rd
Term	First Semester	Classes per Week	2
Textbook and/or Teaching Materials	Text book; ISBN978-4-627-15102-4, in Japanese
Instructor	Toshima Takeshi

Course Objectives

It is aimed not only to express the following physical phenomena using mathematical expressions but also to understand that they are mathematically interlocked and are analyzable events.
· Mechanics (equation of motion, work and force, rigid body, momentum conservation law, angular momentum, moment of inertia)
· Fluid dynamics (difference between rigid body and elastic body, complete fluid, continuous equation, Bernoulli's theorem)
Specifically, each item of the following rubric will be the target.

Rubric

	Ideal Level of Achievement	Standard Level of Achievement	Unacceptable Level of Achievement)
Foundations of dynamicsⅠ	It is possible to derive the equation of motions required from the problem sentence and obtain the answer.	It is possible to solve the basic problems by using equation of motions.	It is impossible to solve the basic problems by using equation of motions.
Foundations of dynamicsⅡ	It is possible to explain the relationship between work and force, and solve directionally with differentiation and integration.	It is possible to solve the basic problems of work and force by using differentiation and integration.	It is impossible to solve the basic problems of work and force by using differentiation and integration.
Dynamics of the point of mass system Ⅰ	It is possible to divide the shape of the rigid body into small parts and derive the center of gravity.	It is possible to solve the basic problems of the center of gravity at typical rigid body.	It is impossible to solve the basic problems of the center of gravity at typical rigid body.
Dynamics of the point of mass system Ⅱ	It is possible to explain conservation law of momentum and describe behavior before and after a collision of an object at two or three-dimensional system.	It is possible to explain conservation law of momentum and describe behavior before and after a collision of an object in a one-dimensional system.	It is impossible to explain conservation law of momentum and describe behavior before and after a collision of an object in a one-dimensional system.
Dynamics of the point of mass system Ⅲ	It is possible to explain the correspondence relationship between momentum and angular momentum and mechanical energy in translational motion and rotational motion.	It is possible to derive angular momentum and kinetic energy in rotational motion.	It is impossible to derive angular momentum and kinetic energy in rotational motion.
Dynamics of the rigid body system Ⅰ	Understand the rigid body as an aggregate of mass points, and it is possible to divide and integrate correctly.	It is possible to solve the basic problems of rigid body dynamics by using the aggregation of mass points.	It is impossible to solve the basic problems of rigid body dynamics by using the aggregation of mass points.
Dynamics of the rigid body system Ⅱ	It is possible to derive the moment of inertia of a typical rigid body and describe the equation of motion of rotation and can calculate.	It is possible to solve the basic problems of rotating rigid body dynamics.	It is impossible to solve the basic problems of rotating rigid body dynamics.
Elastic body	It is possible to explain the difference between a rigid body and an elastic body and understand the mechanical properties of materials.	It is possible to explain the difference between a rigid body and an elastic body.	It is impossible to explain the difference between a rigid body and an elastic body.
Complete fluid	It is possible to derive the motion of the complete fluid by using the continuous equation and Bernoulli's theorem.	It is possible to calculate the basic fluid motion problems by using continuous equation and Bernoulli's theorem.	It is impossible to calculate the basic fluid motion problems by using continuous equation and Bernoulli's theorem.

Assigned Department Objectives

Diploma policy 3 （豊かな教養と倫理観を身につけ，社会に貢献できる。）

Teaching Method

Outline:

Expression of physical phenomena in dynamics, hydrodynamics using mathematical expressions
(Motion law of Newton · Movement of mass point · Energy conservation law · Rigid body motion · Elastic body and complete fluid)
In addition, we set a goal for students to understand that they are mathematically linked and so they can explain the analyzable events.

Style:

Lecture will be held by the teacher.
(This may change according to student's understanding degree.)

Notice:

Application physics is important to review the knowledge studied in physics from the standpoint of mathematics and to understand basic concepts. (Especially differential and integral)
It is necessary to remember the formula and also to think and solve the exercises on your own, and to want to self-learn by utilizing related books and related reference books etc.
As this lecture is a subject based on physics, we expect students to study the physics that they have learned again in one or two years.
It is desirable to actively ask questions when questions are raised in the contents of this subject.

Course Plan

			Theme	Goals
1st Semester
	1st Quarter
		1st	Guidance Review of the relationship between position and speed and acceleration	Review basic equations of dynamics learned in physics.
		2nd	Basic of dynamics Ⅰ Learn Newton's law of motion	It is possible to explain the first, second and third law of movement.
		3rd	Basic of dynamics Ⅱ Gravity, universal gravity and law of inertia	Gravitational acceleration can be derived from the equation of universal gravitation. It is possible to explain the inertial system.
		4th	Basic of dynamics Ⅲ Work, kinetic energy and potential energy	Understand conservative force and explain the relationship between potential energy and power.
		5th	Dynamics of mass system Ⅰ Derivation of center of gravity and momentum	It is possible to derive the center of gravity. Momentum before and after collision of object can be derived by using momentum conservation law.
		6th	Mechanics of mass system Ⅱ Moment of force and angular momentum	It is possible to describe motion equations in rotational motion
		7th	Intermediate exam about dynamics.
		8th	Return exam papers Explanation of exam
	2nd Quarter
		9th	Dynamics of a rigid body Ⅰ Equation of rotation motion around the axis of a rigid body	It is possible to explain the definition of a rigid body and describe the rotational motion equation of a small part.
		10th	Rigid body dynamics Ⅱ Moment of force and moment of inertia	It is possible to derive the angular velocity from the equation of rotational motion.
		11th	Rigid body dynamics Ⅲ Derivation of moment of inertia in a typical rigid body and solving the equations of motion in rotary motion	It is possible to derive the moment of inertia of rigid bodies with various shapes.
		12th	Elastic body Ⅰ Elastic body and complete fluid	It is possible to explain the difference between rigid body and elastic body and explain the complete fluid.
		13th	Elastic body Ⅱ Continuation equation	It is possible to describe continuous equation and calculate flow velocity at different points.
		14th	Elastic body Ⅲ Bernoulli's theorem	It is possible to describe Bernoulli's theorem and derive dynamic energy at different points.
		15th	Intermediate exam about dynamic of rigid body, elastic body and complete fluid
		16th	Return exam papers Explanation of exam

Evaluation Method and Weight (%)

	Examination	Portfolio	Total
Subtotal	80	20	100
Basic Ability	60	20	80
Technical Ability	20	0	20