From the formula E = mc ^ 2, express c (all values are positive)
| August 3, 2021 | education
E = mc ^ 2 – Albert Einstein’s formula for finding energy
where E is energy, J
m is the mass of the substance, kg
c is the speed of light; s = 300.000.000 m / s
Now from here we express the speed of light:
c2 = E / m, so => c = square root of E / m.
Or you can write it like this: 300,000,000 = square root E / m.
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