相对论质量

楼主: fnm525 (xxxxx)   2021-05-11 02:55:33
刚刚看课本
里面写到
Scientists spoke of the mass increasing at high speeds. We prefer to keep th
e concept of mass as an invariant, intrinsic property of an object. The use
of the two terms relativistic and rest mass is now considered old-fashioned,
although the terms are still some times used. We always efer to the mass m,
which is the same as the rest mass. The use of relativistic mass often lead
s to mistakes when using classical expressions.
相对论和静止的质量这个概念已经过时了
我们在使用m时就是指静止质量
靠北,所以到底要不要用相对论质量阿
作者: pianal (屁肛)   2021-05-11 03:01:00
楼主: fnm525 (xxxxx)   2021-05-11 03:15:00
我以前看书都说速度接近光速时质量会变成无限大,这也是骗我的吗==
作者: killitkillme (杀了它顺便杀了我)   2021-05-11 03:55:00
拉马努金都自己想

Links booklink

Contact Us: admin [ a t ] ucptt.com