WebJun 16, 2024 · If spacetime is like a fabric, and mass bends it, what flattens it back out again? Matter tells space how to curve, and curved space tells matter how to move. That’s […] Web42–1Curved spaces with two dimensions According to Newton everything attracts everything else with a force inversely proportional to the square of the distance from it, and objects respond to forces with accelerations proportional to the forces. They are Newton’s laws of universal gravitation and of
Why does mass cause the space-time curvature ? - Quora
WebDec 11, 2010 · The curvature of spacetime (not just space) is responsible for gravity. Literally, near heavy objects, the “future direction” points slightly down. So anything that moves forward in time will find its trajectory pointing down slightly. This takes the form of downward acceleration. WebMar 11, 2016 · In general relativity, the curvature of spacetime is an interpretation of the model for gravity: Starting with the assumptions of gravity being equivalent to acceleration, and the speed of light being constant, a mathematical framework that … office terrarium plants
Ask Ethan: If Mass Curves Spacetime, How Does It Un-Curve
WebJul 9, 2012 · What allows spacetime to curve is the presence of energy, momentum, and pressure. These quantities are components of what is called the stress-energy tensor, and it is the "source" of gravity in GR. Here are a couple of links to start with: http://en.wikipedia.org/wiki/Stress–energy_tensor … Webcurved space-time However, the presence of a massive body curves space-time, as if a bowling ball were placed on the rubber sheet to create a cuplike depression. In the … WebMass or energy may be stored in various forms but they ultimately have the very same impact on the spacetime curvature (and other things). Some of the forms of mass-energy … my dress up darling pinterest