query: Is it possible that Gravity is a Repulsion phenomenon instead of an attractive "force"?
positive_passages.docid: 142650
positive_passages.text: Can we model gravitation as a repulsive force?
negative_passages.docid: 139646
negative_passages.text: Can we rigorously define force?
negative_passages.docid: 32537
negative_passages.text: Why is the gravitational force always attractive?
negative_passages.docid: 27986
negative_passages.text: Is the graviton hypothetical?
negative_passages.docid: 29536
negative_passages.text: If gravity isn't a force, then why do we learn in school that it is?
negative_passages.docid: 55910
negative_passages.text: Why gravitational potential is negative, as displacement and force are in the same direction?
negative_passages.docid: 58961
negative_passages.text: Could dark energy be the effect of gravity at great distances?
negative_passages.docid: 142081
negative_passages.text: Can something without mass exert a force?
negative_passages.docid: 22370
negative_passages.text: Does gravity affects on electrons in a noticeable way?
negative_passages.docid: 49577
negative_passages.text: Spherical / Relative Gravity
negative_passages.docid: 150098
negative_passages.text: Actual meaning of "Gravitational Potential"?
negative_passages.docid: 80207
negative_passages.text: Are moving objects producing stronger gravity fields?
negative_passages.docid: 15502
negative_passages.text: Does non-mass-energy generate a gravitational field?
negative_passages.docid: 40548
negative_passages.text: Why would spacetime curvature cause gravity?
negative_passages.docid: 45266
negative_passages.text: How are forces "mediated"?
negative_passages.docid: 152415
negative_passages.text: Why "Dark Energy" is called energy instead of force?
negative_passages.docid: 128436
negative_passages.text: Is gravitational potential energy proportional or inversely proportional to distance?