- zero rest mass
- нулевая масса покоя
English-russian dictionary of physics. 2013.
English-russian dictionary of physics. 2013.
rest mass — n. Physics the mass of a body when its velocity is zero: according to one view of the special theory of relativity, an object s mass increases as its speed increases … English World dictionary
Mass in special relativity — incorporates the general understandings from the concept of mass energy equivalence. Added to this concept is an additional complication resulting from the fact that mass is defined in two different ways in special relativity: one way defines… … Wikipedia
Mass–energy equivalence — E=MC2 redirects here. For other uses, see E=MC2 (disambiguation). 4 meter tall sculpture of Einstein s 1905 E = mc2 formula at the 2006 Walk of Ideas, Berlin, Germany In physics, mass–energy equivalence is the concept that the … Wikipedia
Mass — This article is about the scientific concept. For the substance of which all physical objects consist, see Matter. For other uses, see Mass (disambiguation). Classical mechanics … Wikipedia
Mass versus weight — The chains on the swing hold all the child’s weight. If one were to stand behind her at the bottom of the arc and try to stop her, one would be acting against her inertia, which arises purely from mass, not weight. In everyday usage, the mass of… … Wikipedia
Mass in general relativity — General relativity Introduction Mathematical formulation Resources Fundamental concepts … Wikipedia
Rest frame — In special relativity the rest frame of a particle is the coordinate system (frame of reference) in which the particle is at rest.The rest frame of compound objects (such as a fluid, or a solid made of many vibrating atoms) is taken to be the… … Wikipedia
Invariant mass — The invariant mass, intrinsic mass, proper mass or just mass is a characteristic of the total energy and momentum of an object or a system of objects that is the same in all frames of reference. When the system as a whole is at rest, the… … Wikipedia
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