Formally it is written as
E = mc^(2)
E = Energy ( joules)
m = mass ( kg)
c = speed of light in a vacuum (m/s; metres per second)
c^(2) = speed of light squared ( m^2/s^2) or (m/s)^2
Note how similar it is to kinetic energy
K.E. = (0.5) m v^(2)
KE is Kinetic Energy
m = mass
v = velocity(speed) .
It was discovered in 1905 by the scientist Albert Einstein that E = mc2 where E is energy m is mass and c is the square of the speed of light in a vacuum.
Einstein developed the E = mc squared formula.
M = mass
Yes.
1905
Einstein figured out this formula: Energy equal mass * 89,875,517,800,000,000 mtr²/sec²
Einstein developed the E = mc squared formula.
M = mass
Yes.
1905
Einstein figured out this formula: Energy equal mass * 89,875,517,800,000,000 mtr²/sec²
Relativity.
2 mc squared
No, not as science currently understands.
e=mc2 (e equals mc squared)
yes
PET scans
Albert Einstein.