while deriving the friedmann equation using Newtonian Mechanics the 2nd term of the r.h.s is coming to be 2^U/(r^2*a^2) where U is a constt,but it is replaced by -kc^2/(r^2*a^2)?(adsbygoogle = window.adsbygoogle || []).push({});

**Physics Forums - The Fusion of Science and Community**

Dismiss Notice

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# I Friedmann equation

Tags:

Have something to add?

Draft saved
Draft deleted

Loading...

Similar Threads - Friedmann equation | Date |
---|---|

Insights A Journey Into the Cosmos - FLRW Metric and The Friedmann Equation - Comments | Jan 12, 2018 |

I Friedmann Equation - Positive Curvature | Dec 26, 2017 |

Insights A Journey Into the Cosmos - The Friedmann Equation - Comments | Dec 22, 2017 |

I Q re the matter term in Friedmann’s equation | Feb 8, 2017 |

I Friedmann Equation Analysis, expansion of the universe? | Feb 4, 2017 |

**Physics Forums - The Fusion of Science and Community**