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Consequences

Consequences. of Einstein's Relativity. Chapter 17 3 April 2013 Jeff Ulrich and Joel Hlavaty. Overview. Overview. Newton's Laws Einstein's Postulates and the Implications Relativistic Doppler Effect Mass-Energy Equivalence Twin Paradox Coexistence/Simultaneity . Newton. Einstein.

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Consequences

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

  2. Overview

  3. Overview • Newton's Laws • Einstein's Postulates and the Implications • Relativistic Doppler Effect • Mass-Energy Equivalence • Twin Paradox • Coexistence/Simultaneity Newton Einstein Doppler E=mc2 Twin Co-exist

  4. Newton's Laws • Rest stays at rest, motion stays in motion • F = ma • Equal and opposite reaction Newton Einstein Doppler E=mc2 Twin Co-exist

  5. Einstein's Postulates Laws of Physics Speed of Light same in all inertial frames constant for all observers, regardless of speed of source 1. 2. Newton Einstein Doppler E=mc2 Twin Co-exist

  6. Implications of Einstein's Postulates • Relativistic Doppler Effect • Mass-Energy Equivalence • Twin "Paradox" • Coexistence/Simultaneity Newton Einstein Doppler E=mc2 Twin Co-exist

  7. Relativistic Doppler Effect • observer and source • passing car • observed frequency altered • actual velocity is constant big bang theory- 45s Newton Einstein Doppler E=mc2 Twin Co-exist

  8. Mass-Energy Equivalence : energy relative to observer Application of Lorentz to electromagnetics: Newton Einstein Doppler E=mc2 Twin Co-exist

  9. Mass-Energy Equivalence minute physics (14s) Newton Einstein Doppler E=mc2 Twin Co-exist

  10. Twin Paradox video Newton Einstein Doppler E=mc2 Twin Co-exist

  11. Twin Paradox video Newton Einstein Doppler E=mc2 Twin Co-exist

  12. Twin Paradox video Newton Einstein Doppler E=mc2 Twin Co-exist

  13. Twin Paradox -Not both in inertial frames! -Accelerations during turnaround video Newton Einstein Doppler E=mc2 Twin Co-exist

  14. Coexistence & Simultaneity -Different observed times depending on inertial frame lightning train minute physics moving cart Newton Einstein Doppler E=mc2 Twin Co-exist

  15. Examples GPS Molecule Lightning Train Compressed Spring Newton Einstein Doppler E=mc2 Twin Co-exist

  16. Wrap Up Questions? Newton Einstein Doppler E=mc2 Twin Co-exist

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