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What is the difference between Newtonian gravity and Einstein's theory of gravity?
Newtonian gravity is based on the concept of gravitational force acting between two objects with mass, according to an inverse square law. Einstein's theory of gravity, known as general relativity, describes gravity as the curvature of spacetime caused by mass and energy. This theory provides a more accurate explanation of gravitational phenomena, especially in extreme conditions such as near massive objects or at high speeds.
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What are the key differences between Newtonian gravity and Einstein's theory of gravity?
Newtonian gravity is based on the concept of a force acting between two objects based on their masses and distance, while Einstein's theory of gravity, known as general relativity, describes gravity as the curvature of spacetime caused by mass and energy. In general relativity, gravity is not a force but rather a result of the geometry of spacetime.
What are the key differences between Newtonian physics and relativity?
Newtonian physics and relativity differ in their treatment of motion and gravity. Newtonian physics describes motion and gravity based on absolute space and time, while relativity considers them as relative and interconnected. Additionally, relativity accounts for the effects of high speeds and strong gravitational fields, which are not addressed in Newtonian physics.
What theory did Einsteins theory of relativity replace?
Einstein's theory of relativity replaced the Newtonian theory of gravity proposed by Sir Isaac Newton. Newton's theory described gravity as a force acting at a distance, whereas Einstein's theory described gravity as a curvature in spacetime caused by mass and energy.
What are the key differences between general relativity and Newtonian gravity in terms of their explanations of the behavior of massive objects in the universe?
General relativity and Newtonian gravity differ in their explanations of the behavior of massive objects in the universe primarily in terms of the concept of space-time. Newtonian gravity describes gravity as a force acting between two objects, while general relativity views gravity as the curvature of space-time caused by the presence of mass. This leads to differences in predictions, such as the bending of light around massive objects and the existence of black holes, which are better explained by general relativity.
What are the different types of gravity?
There are two main types of gravity: Newtonian gravity, which describes the force of attraction between objects with mass based on their distance and mass; and Einstein's general relativity, which describes gravity as the curvature of spacetime caused by mass and energy.
Do relativity equations hold true for normal conditions?
Yes. In the limit where the velocity difference between two observers gets ever closer to zero, the equations of spacial relativity reduce to the Newtonian equations. Indeed, if this were not true, then special relativity would be *wrong*. Similarly, general relativity gives the same answers as Newtonian gravity for the cases in which Newtonian gravity applies.
What are the key differences between Newtonian gravity and Einstein's theory of gravity?
Newtonian gravity is based on the concept of a force acting between two objects based on their masses and distance, while Einstein's theory of gravity, known as general relativity, describes gravity as the curvature of spacetime caused by mass and energy. In general relativity, gravity is not a force but rather a result of the geometry of spacetime.
What are the key differences between Newtonian physics and relativity?
Newtonian physics and relativity differ in their treatment of motion and gravity. Newtonian physics describes motion and gravity based on absolute space and time, while relativity considers them as relative and interconnected. Additionally, relativity accounts for the effects of high speeds and strong gravitational fields, which are not addressed in Newtonian physics.
What theory did Einsteins theory of relativity replace?
Einstein's theory of relativity replaced the Newtonian theory of gravity proposed by Sir Isaac Newton. Newton's theory described gravity as a force acting at a distance, whereas Einstein's theory described gravity as a curvature in spacetime caused by mass and energy.
What are the key differences between general relativity and Newtonian gravity in terms of their explanations of the behavior of massive objects in the universe?
General relativity and Newtonian gravity differ in their explanations of the behavior of massive objects in the universe primarily in terms of the concept of space-time. Newtonian gravity describes gravity as a force acting between two objects, while general relativity views gravity as the curvature of space-time caused by the presence of mass. This leads to differences in predictions, such as the bending of light around massive objects and the existence of black holes, which are better explained by general relativity.
Which theory rendered classical Newtonian physics obsoletes?
Einstein's general theory of relativity rendered Newtonian gravity obsolete However, the rest of Newton's work is NOT obsolete and even with gravity his equations still work OK, it is the explanation for gravity that has changed.
What are the different types of gravity?
There are two main types of gravity: Newtonian gravity, which describes the force of attraction between objects with mass based on their distance and mass; and Einstein's general relativity, which describes gravity as the curvature of spacetime caused by mass and energy.
What is the difference between the greater force and a weaker force?
its gravity because it depends on how close of far apart gravity is between the object
How does the mass of the objects and the distance between objects affect gravity?
Gravity is an intrinsic property of space, and according to classical (Newtonian)principles, is unaffected by the quantity or distribution of mass in any region.However, the mutual force of attraction between two objects due to gravity isdirectly proportional to the product of their individual masses, and is inverselyproportional to the square of the distance between their centers of mass.
What is the difference between relativity and gravity?
Commonly, there really is not a difference. However, if you are referring to Newtonian Law of Universal Gravitation and Einsteinian Relativity, then there is a difference. Both theories describe gravity. Universal Gravitation predicts an instantaneous force which attract objects together. Mass and distance of the objects are the two main components of Universal Gravitation. Einstein's Relativity explains Gravity as a distortion on the space-time fabric as a result of the presence of mass. These distortions cause what we experience as Gravity. Einstein's Gravity is not an instantaneous force because it travels at the speed of light.
What is the difference between quantum gravity and string theory?
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What is the limitation of newtonian mechanics?
Newtonian and relativistic physics will give you the same answers if you're at small gravity/acceleration or speed. But as you approach light speed/insane gravity/insane acceleration and other insane limits and time begins to do crazy stuff, relativity begins to show the true answers and newtonian physics gets messed up. Just don't get a T.A.R.D.I.S and you'll be fine.
