How does the law of conservation relate to energy conservation?

Because everything has energy. If something exists, it has energy. Energy is always conserved and never destroyed. If any physical or chemical reaction takes place, there is a transfer (note not...

I think you mean bow and arrow. In this case, when you pull back an arrow on a bow, you apply kinetic energy (the energy of motion) to the bow and arrow to give it potential energy (energy that can...

The Law of conservation of Energy applies to mass as mass is a form of energy, E=mc2.

If potential energy increases, some other form of energy must decrease. If potential energy decreases, some other form of energy must increase. The same happens if you consider any other type of...

It is the same law.