When it come to machine, it can be run on various energy source. Industrial machine usually run on electricity but some would run on compressed air and use electricity for fine control of compressed air. Some heavy industrial machine like driller might run on gasoline. Some pump might as well designed to run on steam pressure and compressed air. I believe there is no limit to what energy source it could be use to power, just what energy source would be convenience and fit to the task.
DildoMatic-3000
There is a machine, this machine reacts to wind. Like a fan, it moves when wind passes throught it. When its moving its creating a friction inside of the machine and the friction is harnest into a energy source used by humans.
The energy that is used to make a machine run is electrical energy.
As the fabric is in the machine and the feed dogs are moving it, you must use your hands to guide it. Both hands are used to keep the fabric in a straight line or to move it in a series of patterns.
A windmill is a type of turbine that is used to capture the energy of moving air.
A windmill is a type of turbine that is used to capture the energy of moving air.
Any moving object has kinetic energy. This can be converted into other types of energy.
The energy that is used to make the machine work.
The energy that is used to make the machine work.
'Moving' energy is called Kinetic energy. Stored energy that is ready to be used is called Potential energy
A windmill is a type of turbine that is used to capture the energy of moving air.
Since a chair is not intended to be used for moving or lifting it cannot be considered a machine at all.