Is there such thing as infinite magnitude of velocity?

In summary, the speed of light is the ultimate speed limit in the universe, according to special relativity. However, in certain special coordinates, such as the light cone coordinates, it is possible for objects to have infinite speeds. This can be visualized by considering a vertex made by two straight edges, where the angle between them is zero. In these coordinates, QFT behaves more like non-relativistic mechanics.
  • #1
ikos9lives
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Ideas?
 
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  • #2
No. The speed of light is the speed limit of the universe.
 
  • #3
Pengwuino said:
No. The speed of light is the speed limit of the universe.
In special relativity in http://en.wikipedia.org/wiki/Light_cone_coordinates" you can have infinite speeds. In these special coordinates things start to look more like non-relativistic mechanics and QFT looks more like quantum mechanics.
 
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  • #4
ikos9lives said:
Ideas?

Of course. Consider the vertex made by two straight edges, such as the edges of two sheets of paper. You can make the vertex move at infinite velocity if you choose the angle between the edges to be zero.
 
  • #5


The concept of infinite magnitude of velocity is a theoretical concept that is not supported by current scientific understanding. According to the laws of physics, the maximum velocity that can be achieved by an object is the speed of light, which is approximately 299,792,458 meters per second. This is a fundamental limit that has been observed and confirmed through numerous experiments and observations.

Furthermore, as an object approaches the speed of light, its mass increases and it requires an infinite amount of energy to accelerate it further. This is known as the theory of relativity and is a fundamental principle in modern physics.

Therefore, while the idea of infinite magnitude of velocity may seem intriguing, it is not supported by scientific evidence and is not a concept that can be observed or measured in the physical world.
 

Related to Is there such thing as infinite magnitude of velocity?

1. What is velocity?

Velocity is a measure of the rate of change of an object's position over time. It is a vector quantity, meaning it has both magnitude (speed) and direction.

2. Can velocity have an infinite magnitude?

No, velocity cannot have an infinite magnitude. According to the laws of physics, the maximum velocity an object can have is the speed of light, which is approximately 299,792,458 meters per second in a vacuum.

3. What is the difference between infinite velocity and infinite acceleration?

Infinite velocity refers to a constant and unchanging speed that never ends. Infinite acceleration, on the other hand, refers to an object's continuously increasing speed. In both cases, the concept of infinity is not physically possible.

4. Is there anything that can travel at an infinite velocity?

No, there is nothing that can travel at an infinite velocity. Even particles that are known to travel at incredibly high speeds, such as photons, are still bound by the speed of light and cannot reach an infinite velocity.

5. Are there any real-world applications for infinite velocity?

No, there are no real-world applications for infinite velocity. The concept of infinite velocity is purely theoretical and does not have any practical use in our physical world.

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