neutron star and space gravity

neutron star and space gravity

A neutron star has a gravitational force of about 2×1012 N/kg.

Since its density is so great, the stars blocks all gravity coming from space and that gravity does not go through the star. It becomes part of the neutrons. That means the gravity going in all direction in space can exert a force of  about 2×1012 N/kg. Since earth blocks some of that gravity and the result is only about 10 N/kg, that means planet earth blocks only about 5×10-12 % of gravity coming from space.

Because neutron stars called also black holes blocks gravity, an object close to the star is pushed toward the star with a force of 2×1012 N/kg. It seems for an observer that the star is attracting the object but in reality, the object is pushed toward the star because it receives a force from only one direction, as illustrated here.

Gravity coming from all directions of space towards earth

neutgron 1      Near a neutron star

n2

 

 

 

 

 

 

 

 

 

About Louis

In this site, I will give a summary of the discoveries to date and the new one also. My family helps me a lot: Benoît is discussing the findings; my wife Madeleine, a nurse is helping also. My daughter Rosanne devised this WEB site and her husband Jamie is a proficient programmer who can help me a lot, even with his big family of 7 nice kids. I am now retired after 52 years of teaching mostly physics and maths. Bonjour Je suis un professeur de sciences depuis plus de 50 ans. J’ai enseigné de la 7e année à la 12e puis à l’université d’Ottawa et enfin au collèege. J’enseigne depuis plus de 25 ans au collège Boréal, Sudbury, Ontario, Canada. Depuis le début, je désirais comprendre la gravité. Après beaucoup d’essai infructueux, j’ai découvert qu’un rayon de lumière peut bloquer la force de gravité. Encore beaucoup de recherche permettront de comprendre la nature de la gravité. Mon grand gars Benoît ia fait un baccalauréat en Sciences infirmières . Il m’a beaucoup encouragé dans ma recherche. Mon épouse Madeleine est infirmière et ma grande fille Rosanne a réussi à faire ce site WEB malgré le travail avec ses 7 beaux enfants. Mon gendre Jamie Parent est programmeur et très habile avec les ordinateurs. Louis Joseph Rancourt
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