A Brief History of TimeRandom House Publishing Group, 1998 M09 1 - 240 páginas #1 NEW YORK TIMES BESTSELLER |
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... gravitational force : the electromagnetic force between two electrons is about a million million million million ... attraction be- tween negatively charged electrons and positively charged protons in the nucleus causes the electrons to ...
... gravitational field that light could not escape : any light emitted from the surface of the star would be dragged back by the star's gravitational attraction before it could get very far . Michell suggested that there might be a large ...
... gravitational attraction , and the gas stops contracting . It is a bit like a balloon - there is a balance between the pressure of the air inside , which is trying to make the balloon expand , and the tension in the rubber , which is ...
Otras ediciones - Ver todas
A Brief History of Time: From the Big Bang to Black Holes Stephen Hawking,Carl Sagan Vista de fragmentos - 1990 |
Términos y frases comunes
Referencias a este libro
Qualitative Data Analysis: A User-friendly Guide for Social Scientists Ian Dey Sin vista previa disponible - 1993 |
Postmodern Public Administration: Toward Discourse Charles J. Fox,Hugh T. Miller Vista de fragmentos - 1995 |