1 Which graph best represents the relationship between the magnitude of acceleration of an object falling freely near the surface of Earth and time?

How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?

From the perspective of an employee that effective channeling of work related information and concerns

Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.