The text above is not a recommendation to uninstall Glance 2.9 by Glance Networks, Inc. from your PC, we are not saying that Glance 2.9 by Glance Networks, Inc. is not a good application for your PC.
The speed of light squared is a colossal number, illustrating just how much energy there is in even tiny amounts of matter. A common example of this is that 1 gram of water -- if its whole mass were converted into pure energy via E=mcÂ² -- contains as much energy as 20,000 tons (18,143 metric tons) of TNT exploding.ow we're getting to the cÂ² part of the equation, which serves the same purpose as the star-on and star-off machines in The Sneetches.. The c stands for the speed of light, a universal constant, so the whole equation breaks down to this: Energy is equal to matter multiplied by the speed of light squared.
If you are driving at a speed u relative to me and you measure the speed of light in the same direction (w = c in my frame), the formula gives v the speed of light in your reference frame as, v = (c â u)/(1 â u/c) . For any speed u less than c this gives v = c so the speed of light is the same for you. But if u = c the formula degenerates to zero divided by zero; a meaningless answer. If you want to know what happens when you are driving at very nearly the speed of light, an answer can be given.