Imagine that we take election in pairs, one from the earth and one from the moon, and send them far away from the earth-moon system.

Imagine that we take election in pairs, one from the earth and one from the moon, and send them far away from the earth-moon system.a. How many elections paris would we have to remove before the electrostatic repulsion between the earth and moon would exceed their gravitational attraction?b. Roughly, what fraction of the earth's elections is this? assume that earth is composed of an eual number of neutrons and protons.