PH206 : Mechanics II

Department

Department of

Academic Program

Bachelor in Physics

Type

Compulsory

Credits

03

Prerequisite

PH203

Overview

Introduce the student to the dynamics of linear motion and the study of the dynamics of rigid body, angular moment and inertia, the principle of conservation of angular moment and some of its applications, the basics of vibrational motion and the principle of energy conservation of vibrational motion with some applications (simple pendulum, composite pendulum).

Intended learning outcomes

At the end of the course, the student should be able to:

1. Uses the principles and laws of angular moment.

2. Studies the dynamics of a rigid body.

3. Recognize the mechanics of translational, rotational and vibrational motion.

4. Uses the laws of vibrational motion to analyze the problems of some physical applications.

5. Participates in teamwork to solve physical problems.

6. Improve his abilities in writing reports and scientific articles on the topics of the course.

7. Acquire positive skills towards self-learning.

Teaching and learning methods

  • Lectures.
  • Discussion and dialogue.
  • Tutorials and exercises.

Methods of assessments

The methods of evaluating students in this course are distributed as follows:

o Semester works (40 marks) are divided as follows:

  • First written exam (objective questions and problem) (15 marks).
  • Second written exam (objective questions and problem) (15 marks).
  • Scientific activities (e.g. weekly tests, reports discussion) (10 marks).

o Final: written exam (60 marks).

Course Contents

Week

Scientific Subject

1-4

Linear dynamics of motion: kinetic energy of a particle in circular motion, inertia, calculation of inertia of masses of different dimensions, calculation of inertia of solid bodies (rod, cylinder, sphere), principle of parallel axes of inertia, torque of a body moving in circular motion, dynamics of motion of a solid body, some applications of a body under circular and translational motion (circular motion of a cylinder, circular and translational motion of a cylinder).

5

First Exam

5-8

Angular moment: definition of angular moment, angular moment of a particle set, definition of torque, torque of a body in circular motion, principle of conservation of angular moment, some applications of the principle of conservation of angular moment.

9-10

Dynamics of the rigid body.

10

Second Exam

11-14

Vibrational motion: description of vibrational motion- simple harmonic vibrational motion, kinetic energy and posural energy of a particle vibrating with simple harmonic motion, the principle of energy conservation of vibrational motion with some applications (simple pendulum, composite pendulum, spring-loaded mass).

15

Final Exam

References

Title

Publisher

Edition

Author

Place

Course notes

Course professor

Physics for scientists & Engineers

Cengage brain

2006

Raymond A. Serway

Internet

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