https://physics.codidact.com/categories/54/tags/6196.rssNew Posts Tagged 'relativistic-mass' - PhysicsPhysics - Codidact2022-02-21T01:42:09Zhttps://physics.codidact.com/posts/285193Is $E=mc^2$ true for all frame of references?deleted user#2021-12-10T07:58:06Z2022-02-21T01:42:09Z<p>Which one is correct? $$E=mc^2$$ or $$E^2=(mc^2)^2+(pc)^2$$</p>
<p>I mostly seen $$E=mc^2$$ from my childhood, and when I was learning problem solving in relativistic mechanics I had seen $$E^...