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关于光速

其实这个最大速度也是被设计出来的
E=mc^2,
E=1/2 mV^2
前者是表示一个物体的能量和质量的关系,后者表示动能和能两的关系,其实你根本不用扯那么多,狭义相对论就是说了一件事,能量守恒,因为质量和能量有关系,所以,速度越大,动能越大,动能越大,质量越大,你把这俩放一块,很明显,它就提前确定了一个有静质量的物体不可能超过光速,因为那时的质量是无穷大,那需要的能量也是无穷大。

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