Perpetual Motion Machine Essay Example for Free

Perpetual Motion Machine Essay Physicists say that it is impossible to create a perpetual motion machine, a machine whose own activity keeps it running perpetually. What energy principle precludes the possibility of a perpetual motion machine? In the Universe where we live and where such a device would work, laws govern the habitation and processes that occur here. One of such laws is the law of conservation of energy, which states that energy is conserved in the universe by being converted from one form to another.    This is a universal law. It precludes the creation of this kind of machine in perpetual motion; this is because the machine would deplete its conversion in line with the principle of diminishing returns, by conversion to other forms of energy. Even with the production of heat and reduction of efficiency to les than 100%, energy use per motion would not be sufficient to maintain further motion programmed into the machine.   As a result, the motion would eventually cease to continue. It is obvious from the foregoing that physicists are correct that in postulating that perpetual motion machine can not be created because it violates the law of conservation of energy.   It appears that the law can be consistent with the second law of motion, Law of inertia. But in essence, it violates the universal law.