1. Consequences of Einstein's Relativity Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty

2. Overview

3. Newton's Laws Einstein's Postulates and the Implications Relativistic Doppler Effect Mass-Energy Equivalence Twin Paradox Coexistence/Simultaneity NewtonEinsteinDopplerE=mc 2 Twin Co-exist

4. Newton's Laws 1.Rest stays at rest, motion stays in motion 2.F = ma 3.Equal and opposite reaction NewtonEinsteinDopplerE=mc 2 Twin Co-exist

5. Einstein's Postulates Laws of Physics Speed of Light NewtonEinsteinDopplerE=mc 2 Twin Co-exist same in all inertial frames constant for all observers, regardless of speed of source 1. 2.

6. Implications of Einstein's Postulates 1.Relativistic Doppler Effect 2.Mass-Energy Equivalence 3.Twin "Paradox" 4.Coexistence/Simultaneity NewtonEinsteinDopplerE=mc 2 Twin Co-exist

7. Relativistic Doppler Effect observer and source passing car observed frequency altered actual velocity is constant big bang theory- 45s NewtonEinsteinDopplerE=mc 2 Twin Co-exist

8. Mass-Energy Equivalence : energy relative to observer Application of Lorentz to electromagnetics: NewtonEinsteinDopplerE=mc 2 Twin Co-exist

9. Mass-Energy Equivalence NewtonEinsteinDopplerE=mc 2 Twin Co-exist minute physics minute physics (14s)

10. Twin Paradox video NewtonEinsteinDopplerE=mc 2 Twin Co-exist

11. Twin Paradox video NewtonEinsteinDopplerE=mc 2 Twin Co-exist

12. Twin Paradox video NewtonEinsteinDopplerE=mc 2 Twin Co-exist

13. Twin Paradox -Not both in inertial frames! -Accelerations during turnaround video NewtonEinsteinDopplerE=mc 2 Twin Co-exist

14. Coexistence & Simultaneity -Different observed times depending on inertial frame lightning train minute physics moving cart NewtonEinsteinDopplerE=mc 2 Twin Co-exist

15. Examples GPS Molecule Lightning Train Compressed Spring NewtonEinsteinDopplerE=mc 2 Twin Co-exist

16. Wrap Up Questions? NewtonEinsteinDopplerE=mc 2 Twin Co-exist