In the formula E=mc2, what does E represent?
A. the mass-energy, or potential energy stored in an object's mass
B. the kinetic energy of a moving object
C. the radiative energy carried by light
D. the gravitational potential energy of an object held above the ground
Answer:A
In the formula E=mc2, what does E represent?
A. the mass-energy, or potential energy stored in an object's mass B. the kinetic energy of a moving object C. the radiative energy carried by light D. the gravitational potential energy of an object held above the ground