Newton mechanics is great, Newton's contribution is indelible. But from Newton's classical mechanics, the definition of velocity (=) must mean that this physical parameter is a vector, so "negative velocity" only means the opposite direction of motion, no other meaning. It is dif...
Open access
Research Article10.9734/psij/2023/v27i1776
Based on the discussion of Maxwell's equations (ME) and the comparison between the non-relativistic view of time and space and the special theory of relativity (SR), this paper weaved a picture of physical theory breaking the conventional twists and turns. For a long time, many p...
Open access
Research Article10.9734/cjast/2022/v41i454014
Many physicists have repeatedly turned to general relativity(GR) for the feasibility of faster than light astronautic travel, bypassing the difficulties caused by special relativity (SR). This article argues that this should not and need not be done. Because SR's "ban" on faster...
Open access
Research Article10.9734/cjast/2022/v41i1631726