Monday, August 4, 2014

cosmology - Most stationary object in the universe


There is an object in the universe for which the Sun appears to be more stationary as it travels through the universe than a star on some other system. There is probably another object for which both our sun and the 2nd star (combined) appear to be more stationary. Does there exist in an object in the universe for which all objects appear to be the most stationary (on average)? What about an object that makes all other objects appear to be the least stationary? Would identifying this object have any significance at all or is it just a random rock somewhere in space that has some coordinates that will fail to offer additional insight? Wouldn't this object experience the least amount of time dilation (i.e. everything else is in slow motion with respect to this object)?





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classical mechanics - Moment of a force about a given axis (Torque) - Scalar or vectorial?

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