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Physics, Astronomy & Cosmology / Re: What causes relativistic mass increase?
« on: 28/05/2016 00:10:57 »
The keyword here is "relativistic." Due to the speed of light limit, a stationary observer will see that more and more energy will be required as you accelerate closer to the speed of light. Since mass can be defined as the resistance to acceleration, this stationary observer will come to the conclusion that your mass has increase.