Massachusetts Institute of Technology
Sign in Create Account

BLOSSOMS - Ice Skater's Delight: The Conservation of Angular Momentum with Professor Walter Lewin (Arabic Subtitles)

Video Summary: This learning video describes within an action orientation certain often difficult-to-understand concepts of Newtonian physics. The conservation of momentum is extended to rotational situations, and some of the results may be counter-intuitive! As Professor Lewin states in the opening segment, the prerequisite necessary for this lesson includes familiarity with the concepts of torque, angular velocity, angular momentum and moment of inertia. This interactive video lesson can easily be completed within a 55-minute class period, and the only material required is a blackboard/whiteboard to write on. During the breaks between video segments, students will be asked to think about and discuss: conditions under which angular momentum is either conserved or not conserved; examples in which the moment of inertia changes; a human ice skater and a rough estimation of her moment of inertia; as well as other topics.

Comments (7)

Section 1

Posted over 4 years by blossomsvideos 00:00:20

Section 2

Posted over 4 years by blossomsvideos 00:01:53

Section 3

Posted over 4 years by blossomsvideos 00:05:22

Section 4

Posted over 4 years by blossomsvideos 00:07:08

Section 5

Posted over 4 years by blossomsvideos 00:10:38

Section 6

Posted over 4 years by blossomsvideos 00:16:59

Teacher Guide

Posted over 4 years by blossomsvideos 00:18:45

You need to log in, in order to post comments. If you don’t have an account yet, sign up now!

Created
March 12, 2010 13:30
Category
Tags
License
All Rights Reserved (What is this?)
Additional Files


Viewed
21517 times

More from Blended Learning Open Source Science or Math Studies (BLOSSOMS)

The Parallax Activity: Measuring Distances to Nearby Stars.

The Parallax Activity: Measuring Di...

Added 2 years ago | 00:26:02 | 651 views

ROOTS, SHOOTS AND WOOD- LEGENDADO

ROOTS, SHOOTS AND WOOD- LEGENDADO

Added over 2 years ago | 00:25:39 | 605 views

GEOLOGIC TIME - LEGENDADO

GEOLOGIC TIME - LEGENDADO

Added over 2 years ago | 00:22:19 | 528 views

ICE SKATER'S DELIGHT - THE CONSERVATION OF ANGULAR MOMENTUM - LEGENDADO

ICE SKATER'S DELIGHT - THE CONSERVA...

Added over 2 years ago | 00:23:12 | 561 views

Uniform Circular Motion and Centrifugal Force (Portuguese Subtitles)

Uniform Circular Motion and Centrif...

Added 5 months ago | 00:25:39 | 176 views

Forces and Angles

Forces and Angles

Added 3 months ago | 00:20:16 | 436 views