What is a resultant force on an object that has reached it terminal velocity

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

Frequency of electromagnetic waves that a radio station is assigned is called

By what primary heat transfer mechanism does the sun warm the earth?