Emmit is lifting a box vertically which forces are necessary for calculating the total force

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.

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.