Relativistic mass and Relation of Mass and Energy

10/22/03


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Table of Contents

Relativistic mass and Relation of Mass and Energy

Announcements

Introduction

The Speed Limit

How is the Speed Limit Enforced?

Einstein’s postulates also force us to reconsider meaning of mass

A Gedanken Experiment

A Gedanken Experiment - Continued

A Gedanken Experiment - Continued

A Gedanken Experiment - Continued

How It Works

E =mc2

E =mc2 - continued

E =mc2

E = mc2 applies to all mass and energy

The rest mass also is energy!

E =mc2 - continued

E =mc2 - continued

Intergalactic Space Travel??

Special Relativity Consequences of Einstein’s 2 postulates

Summary

Author: R. M. Martin

Email: rmartin@uiuc.edu

Home Page: http://online.physics.uiuc.edu/courses/phys150/fall03/index.html