Q:
What Does "E=mc2" Mean?
A:
Quick Answer
Albert Einstein's formula "E=mc2" means energy equals the mass of an object multiplied by the speed of light squared. His theory means that the mass of an object, no matter how small, can be transformed into a tremendous amount of energy.
Continue Reading
Credit:
Mohammed Al-SULTAN
CC-BY-2.0
Full Answer
Nuclear energy proves this theory since it uses a small amount of mass and converts it into an enormous amount of energy that can be used to power millions of homes. Some of this energy can even be converted to mass to create a new particle. The speed of light squared is a large number, and it is the secret behind the power of this formula.
Learn more about Motion & MechanicsSources:
Related Questions
-
Q:
What Is the Centripetal Force Formula?
A: The formula for centripetal force is: (f) = mass of the object (m) * tangential velocity (v) squared / distance from the center or radius (r). Centripetal ... Full Answer >Filed Under: -
Q:
What Is Gravitational Energy?
A: Gravitational energy is the movement of an object or mass that is caused by the pull of gravity. This is caused on Earth by the strong attraction of all ot... Full Answer >Filed Under: -
Q:
What Does Gravitational Potential Energy Depend On?
A: Gravitational potential energy depends on the mass of the object, acceleration because of gravity and the height of the object from a zero position, which ... Full Answer >Filed Under: -
Q:
What Is the Formula for Gravitational Potential Energy?
A: An object's gravitational potential energy is equal to the product of the object's mass times the gravitational field strength times its height (PEgrav = m... Full Answer >Filed Under:
