While its impossible to design a perpetual motion machine

While it’s impossible to design a perpetual motion machine, that is, amachine that keeps moving forever, come up with ways to keep some typeof periodic motion going for a very long time. Explain the limits onperpetual motion. Discuss what slows down a machine and how you mightminimize those effects for at least one specific form of periodicmotion, such as the motion of a spring or pendulum, or circular motion.Come up with an inventive solution!