2. What is the mass of another student sitting 5m away from you if your mass is 50kg and there is a gravitational force between the two of you of 1.62 x 10- N?

What changes would result in a decrease in the gravitational force between two objects? check all that apply.

Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?

In general what determines whether atoms will form chemical bonds?