Question
Have you ever wondered what is the science behind a burning candle, or imagine what is happening as you light a candle, well it is simple energy is simply being transformed to give you light. In this article, we would ...

Question
Mechanical energy is the sum of the potential and kinetic energies in a system. The principle of the conservation of mechanical energy states that the total mechanical energy in a system (i.e., the sum of the potential plus kinetic energies) ...