Einsteins famous formula E=mc^2 relates energy E,mass m and the speed of light c. solve the formula for c.
c^2 = E/m
c = sqrt (E/m)
To solve the formula for c, we need to isolate it on one side of the equation. Here's how you can do it step by step:
1. Start with the equation: E = mc^2.
2. Divide both sides of the equation by m: E/m = c^2.
3. Take the square root of both sides of the equation to solve for c: √(E/m) = √(c^2).
4. Simplify the right side of the equation: √(E/m) = c.
So, the equation for c in terms of E and m is:
c = √(E/m).
Therefore, the speed of light (c) can be calculated by taking the square root of the ratio of energy (E) to mass (m).