1. The Law of Conservation of Energy takes into consideration ALL types of energy, not just mechanical energy.2. The Law of Conservation of Energy is always fulfilled. Conservation of mechanical...
Unless I really missed something along the way, energy is energy, and it's always conserved (that is, it doesn't get lost). I have no idea who told you that the "conservation of mechanical energy"...
Energy is conseved. This is the universal law. So nergy cannot be created or destroyed.But energy management is the intelligence with which we utilize the energy maximum to the creative purpose.