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Physgeek64
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Why is it that the ZMF velocity is given by the total momentum of the system divided by the total energy?
Many thanks :)
Many thanks :)
Simon Bridge said:That would be in units where c=1.
The centre of mass velocity in special relativity is the velocity of the centre of mass of a system of particles as observed from a specific reference frame. It takes into account the motion of all particles in the system and is used to determine the overall motion and energy of the system.
The centre of mass velocity in special relativity is calculated using the relativistic formula, which takes into account the mass, velocity, and energy of all particles in the system. This formula is based on Einstein's theory of special relativity and is used to accurately describe the motion and energy of systems at high speeds.
The concept of centre of mass velocity is important in special relativity because it allows us to understand and predict the behavior of systems at high speeds and in different reference frames. It also helps us to accurately measure and describe the energy and momentum of systems, which is crucial in many areas of physics and engineering.
In special relativity, the centre of mass velocity of a system can change depending on the relative motion of the observer and the system. This is due to the effects of time dilation and length contraction, which are fundamental principles of special relativity. These effects must be taken into account when calculating the centre of mass velocity in different reference frames.
No, according to the theory of special relativity, the centre of mass velocity cannot exceed the speed of light. This is because the speed of light is a universal constant and the theory of special relativity is based on the principle that the laws of physics are the same for all observers. Therefore, the centre of mass velocity cannot violate this fundamental principle and cannot be faster than the speed of light.