The cause of gravity is due to the mass density of an object.
It is expreimentally observed that two or more bodies, with a finite mass attract each other, and that force of attraction is termed as Gravitational Force of attraction.
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Ashwin (IIT Madras).
praroop joshi
Last Activity: 13 Years ago
may be due to the accelerating movement of dark energy......totally unknown concept belived by todays physists that..may be the expantion of universe could stop by some dark energy...which is opposing the force of the big bang explosionand some day it could lead to the big crunch...
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