people
Pneumatics have been used for thousands of years, ever since hunters used the blow-gun to take down their prey.
In an Automobile Pneumatics is used in tyres, breaks, suspension speed control and time delay
They are gases, usually air.
more than your life time
Pneumatics is the use of pressurized gas to affect mechanical motion.
you dont
easy: Both use pressure now hydrolics used liquids (liquids cannot be compressed) to exhert pressure pneumatics uses gasses which are compressed to exhurt pressure thtas the basics anyway
it compresses and expands gas so i would say pneumatics but not in the normal sense
pneumatics are used only in low power applications hydraulics are used in medium to high power applications.
Fluids are used in Hydraulics - fluids are essentially incompressible - they transmit forces well (e.g. a car bottle lack) Gases are used in pneumatics - gases are compressible - you can therefore store energy in a pneumatic system (e.g. a car tyre)
cutting