(Q).
If the gas is cooled, the particles will move more slowly, because they will have less energy.  If Jim increases the amount of energy inside of a gas, the particles in the gas will move more or less?
(A).
more


(Q).
The further objects are away from each other, the smaller the gravitational force.  The sun exerts gravitational force on all the planets, which has a lower gravitational force earth or mars?
(A).
mars


(Q).
The gravitational force between two objects decreases as the objects move further apart.  If Milo is holding two objects close together and he decides to move them closer together, what happens to the gravitational force between the objects increases or decreases?
(A).
increases