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Energy is required by every machine to stay in motion. Lubricating the machine properly is added as an advantage.
Because perpetual motion can not happen
Kinetic energy is energy in motion.
Such a fictional machine would be called a "Perpetual Motion Machine".
Perpetual Motion Machine
A device which sets a machine in motion, usually rapidly.
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.
Energy is required by every machine to stay in motion. Lubricating the machine properly is added as an advantage.
motion of the needle of a sewing machine is what is the motino is this?
Perpetual Motion Machine - song - was created on 2009-07-17.
The motion of the needle in a sewing machine is vertically, rapidly up and down.
Yes. the needle uses reciprocting motion
No
Because perpetual motion can not happen
The cast of Perpetual Motion Machine - 1973 includes: Kristin Coppola as Cinders
Kinetic energy is energy in motion.
Its a machine that has to be started but doesn't need to be restarted.