Fisika Dasar

Jurnal Internasional Pendidikan Fisika

Fundamentals of Physics

Lecture 11 - Torque

Overview:

This lecture is a continuation of an analogue to Newton's law: τ= lα. While previous problems examined situations in which τ is not zero, this time the focus is on extreme cases in which there is no torque at all. If there is no torque, α is zero and the angular velocity is constant. The lecture starts with a simple example of a seesaw and moves on to discuss a collection of objects that are somehow subject to a variety of forces but remain in static equilibrium.

Reading assignment:

Wolfson and Pasachoff, Physics with Modern Physics, chapters 13-14.

Class lecture:

Resources:

Problem Set 6 [PDF]
Problem Set 6 Solutions [PDF]
Sample Midterm Examination [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Semoga Bermanfaat dan Terima Kasih.

Fisika Dasar

Jurnal Internasional Pendidikan Fisika

Fundamentals of Physics

Lecture 10 - Rotations, Part II: Parallel Axis Theorem

Overview:

Part II of Rotations. The lecture begins with an explanation of the Parallel Axis Theorem and how it is applied in problems concerning rotation of rigid bodies. The moment of inertia of a disk is discussed as a demonstration of the theorem. Angular momentum and angular velocity are examined in a variety of problems.

Reading assignment:

Wolfson and Pasachoff, Physics with Modern Physics, chapter 10.

Class lecture:

Resources:

Problem Set 6 [PDF]
Problem Set 6 Solutions [PDF]
Angular Momentum Notes [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Semoga Bermanfaat dan Terima Kasih.

Fisika Dasar

Jurnal Internasional Pendidikan Fisika

Fundamentals of Physics

Lecture 9 - Rotations, Part I: Dynamics of Rigid Bodies

Overview:

Part I of Rotations. The lecture begins with examining rotation of rigid bodies in two dimensions. The concepts of "rotation" and "translation" are explained. The use of radians is introduced. Angular velocity, angular momentum, angular acceleration, torque and inertia are also discussed. Finally, the Parallel Axis Theorem is expounded.

Reading assignment:

Wolfson and Pasachoff, Physics with Modern Physics, chapter 10.

Class lecture:

Resources:

Problem Set 6 [PDF]
Problem Set 6 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen-dosen Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Semoga Bermanfaat dan Terima Kasih.

Fisika Dasar

Jurnal Internasional Pendidikan Fisika

Fundamentals of Physics

Lecture 8 - Dynamics of Multiple-Body System and Law of Conservation of Momentum

Overview:

The dynamics of a many-body system is examined. Through a variety of examples, the professor demonstrates how to locate the center of mass and how to evaluate it for a number of objects. Finally, the Law of Conservation of Momentum is introduced and discussed. The lecture ends with problems of collision in one dimension focusing on the totally elastic and totally inelastic cases.

Reading assignment:

Wolfson and Pasachoff, Physics with Modern Physics, chapter 10.

Class lecture:

Resources:

Problem Set 5 [PDF]
Problem Set 5 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Semoga Bermanfaat dan Terima Kasih

Fisika Dasar

Jurnal Internasional Pendidikan Fisika

Fundamentals of Physics

Lecture 7 - Kepler's Laws

Overview:

The focus of the lecture is problems of gravitational interaction. The three laws of Kepler are stated and explained. Planetary motion is discussed in general, and how this motion applies to the planets moving around the Sun in particular.

Reading assignment:

Wolfson and Pasachoff, Physics with Modern Physics, chapter 9.

Class lecture:

Resources:

Problem Set 4 [PDF]
Problem Set 4 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Dosen Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Semoga Bermanfaat dan Terima Kasih.

Fisika Dasar

Jurnal Internasional Pendidikan Fisika

Fundamentals of Physics

Lecture 6 - Law of Conservation of Energy in Higher Dimensions

Overview:

The discussion on the Law of Conservation of Energy continues but is applied in higher dimensions. The notion of a function with two variables is reviewed. Conservative forces are explained and students are taught how to recognize and manufacture them.

Reading assignment:

Wolfson and Pasachoff, Physics with Modern Physics, chapter 8.

Class lecture:

Resources:

Problem Set 3 [PDF]
Problem Set 3 Solutions [PDF]

Sumber:

University of Yale Open Course Ware

Prof. Ramamurti Shankar, Ph.D.
(His website)

Ucapan Terima Kasih Kepada:

Para Dosen Fisika, FPMIPA. Universitas Pendidikan Indonesia

Disusun Ulang Oleh:

Arip Nurahman

Pendidikan Fisika, FPMIPA. Universitas Pendidikan Indonesia

&

Follower Open Course Ware at MIT-Harvard University, Cambridge. USA.

Semoga Bermanfaat dan Terima Kasih