PHYSICS: In Einstein's famous equation about energy, c is squared and stands for this.
Answer What is the Speed of Light?
Albert Einstein's famous equation lists "E" as units of energy, "m" as units of mass, and c2 as the speed of light squared. The German-born theoretical physicist is also known for creating the theory of relativity.
Asked by Rachel Bortles · Last updated 4 years ago · 1.1K views · SOURCE
