it depends on what you use to build it
There is no answer to your question because a perpetual motion machine is impossible. If one could be built, its own motion would be considered work.
Perpetual Motion Machine - song - was created on 2009-07-17.
A perpetual motion machine of the first kind it what we usually mean by a perpetual motion machine. A device which once started will continue to run and do useful work forever without the need to add energy to keep it going. The laws of physics make such a device impossible.
No
The cast of Perpetual Motion Machine - 1973 includes: Kristin Coppola as Cinders
A perpetual motion machine would not work because it violates the laws of thermodynamics, specifically the first and second laws. These laws dictate that energy cannot be created or destroyed, only transferred or transformed, and that in any energy transfer or transformation, there will always be some energy lost as heat. Therefore, a perpetual motion machine cannot exist as it would require continuously producing energy without any losses.
The first law might allow a perpetual energy machine where energy is extracted from the surroundings to power the machine, but the second law explains why such a perpetual motion machine won't actually be able to work.
There is no conclusive evidence of a perpetual motion machine being successfully invented. Such a machine would violate the laws of thermodynamics, specifically the conservation of energy. Many attempts to create perpetual motion machines have failed to provide sustained motion without an external energy source.
No, an automobile engine is not a perpetual motion machine. It relies on fuel combustion to produce energy, which is not a perpetual source. Perpetual motion machines are theoretical devices that can operate indefinitely without an external source of energy, which violates the laws of thermodynamics.
you win
Perpetual Motion Machine.
Its a machine that has to be started but doesn't need to be restarted.