Why should we square the distance in the universal law of gravitation?
Why is there square distance in universal law of gravitation?
How do Kepler's Law state gravitation? Does gravity act at an infinite distance? Why is the graviton massless? Why the discovery of gravitation wave is proof to Einstein theory of general relativity? What is the major hurdle in experimentally proving the existence of gravitons? What is gravitation wave? How is Newton’s universal gravitational law derived? What actually is a graviton? Is gravity a law or a theory? What is a graviton? Does gravity have infinite range? Is there gravity in space? Does the graviton exist? Is gravity only a theory? What is the value of gravity at a distance of more than 200km above the earth's surface? Why do many physicists feel that gravity needs to be quantized to "marry" GR and QM? Could the singularity of a black hole be a graviton? What is the difference between electric and gravitational potential and how do they change with distance? Do Newton's Laws apply in space? Is acceleration due to gravity an absolute constant? Why is gravity constant? How do we measure the distance between two objects in space? Is there a limit to how much gravitational pull an object of mass can have? Leo C. Stein: Gravitational waves change the distance between two objects. So does the formula for speed, (v = distance/time) require modifications? Is curved spacetime the same thing as the state of displacement of the strongly interacting dark matter which fills 'empty' space? Is there any relation between the gravity and viscosity? What is relativity in space? How are space, time and gravity related to each other? What is relation between gravity and time? Why is gravity infinite?