In the equation E=Mc^2, what units are appropriate?
470586
E is normally expressed as joules (kilogram-meters per second^2)\n\nSo the mass is in Kg, and the speed of light is in Meters/Sec
285663
The next power of 10 smaller than nano (E-9) in SI units is pico (E-12).\n\nHowever, if your talking in terms of length, there is a unit called the "Ångström" which is 1E-10 meters.  This unit is sometimes seen when describing the size of atoms or chemical bonds.
697895
E = mc^2 = 1kg * (3*10^8)^2 = 9^10^16 Joules
462280
E = Fd = (2E-9 N) (200E-12 m) = x J\nx J (1 kJ / 1000 J) = xE-3 kJ\n\nI think this is already per mol...
903694
For translational acceleration, the SI units are meters per second sqaured (m/s²).  There's no special name for this "unit" as there is with, say, force, which is kg·m/s² = N.
682752
In short, No. E=MC2 is Einsteins formula for explaining the rest energy of a body. Basically how much energy any object contains bundled within its atoms. He created this at the beginning of the 1900's. The first electrical devices were springing up in the 1600's - 1700's.
639238
e=mc^2 \n(energy equals mass times the speed of light squared).
789203
Well, if you convert grams to kilograms, then you have\n\ne [=] kg*(m^2/s^2) [=] kg*(m/s^2)*m [=] N*m [=] J\n\nHowever, the units of E are determined by the units of mass, distance, and time that you use, and consequently could by in any of the units of energy.\n\nI'm not sure what english units you mean, but                               1 J = .73 feet*pound_force.\n\nFor unit conversions, consider using google or download a more comprehensive freeware unit converter, like Uconeer. I use Uconeer for the more obscure unit transformations, and tabulated values for more common conversions.  Google it.
116087
keeping with the same unit fractor harry is correct.\n \n .2 ml
889920
Yes, if it's converted to energy.  E=mc^2
59242
E=MC squared. \nE is energy.\nM is mass(weight).\nC is the speed of light.\n\nForce, on the other hand, is mass times speed.
872993
E=m c^2\nEnergy=Mass &#92;times (speed of light)^2
618887
By relativity, E = Mc2\n\nIf E = 4 X 10^6 J, then....\n\n4 X 10^6 / c^2 = 4.45 X 10^ -11 kg\n\nWhere C = 299,792,458 m/s
81056
ja :), that's a good one. E=mc^2 talks about the equivalence between matter and energy; c is just the constant that joins them both ..you won't attain a c ¨velocity¨out of it ; you'll just have to use \n E=mc^2/(sqrt(1-(v/c)^2) ( Is it Lorenz transf?) and I think Xav was pretty clear with his explanation! :)
1039256
The seven base units of the SI system are:\n\nlength (meter, m)\nmass (kilogram, kg)\ntime (second, s)\nelectric current (ampere, A)\ntemperature (Kelvin, K)\namount of substance (mole, mol)\nluminous intensity (candela, cd)
331292
See the other postings of this question.  The equation is\n\nhttp://members.aol.com/logan20/elecspon.html
8298
In the formula, E stands for energy, m stands for mass, and c-squared is a constant factor equal to the speed of light squared. The formula indicates that large quantities of energy can result from tiny amounts of mass if the mass is completely changed into energy. Developed by Einstein.