A machine to a physicist is probably anything except a living animal which can be made to do work when controlled by a human.
Probably: The Antiproton Decelerator A machine to cool down antiprotons at the CERN physics laboratory.
A tokamak is the magnetic container that traps and holds the plasma in this type of physics.
No, that would be a violation of the laws of physics.
Work = Force x Distance. Force that doesn't result in movement does no work in the physics sense.
The ratio of the force required to do work without the machine (load force, FL) over the force required to do work when using a machine (effort force, FE).
Probably: The Antiproton Decelerator A machine to cool down antiprotons at the CERN physics laboratory.
A tokamak is the magnetic container that traps and holds the plasma in this type of physics.
In the Law of Physics, it is possible to have a time machine in the future, though you can not go back in time before the time machine was made.
8 years worth (alternate answer) Doctors need to know a lot about chemistry, but not so much about physics. Still, there are aspects of medicine that involve physics, such as an MRI machine, a PET scanner, a CAT scanner, even an ordinary X ray machine. All of this involves nuclear physics. A radiologist would have to know a fair amount of physics. But not all specialties are involved with physics.
In Physics it is a Machine that has the capability to Perform WORK on an Object.
No, that would be a violation of the laws of physics.
Newtons concept of the world machine was that the universe is like a perfect machine created by god wich works by the laws of physics.
Subjects required are physics, mathematics, fluid mechanics, solid mechanics, cartography, electricity, and machine tools.
Using the strict Physics definition of 'work', there is no such thing as a machine that can reduce the amount of work required to do anything.
Not if the laws of physics - specifically thermodynamics - are correct.
No. Not with the current understanding of science.
I would say a rube goldberg machine