A broken machine?
no
mechanical
Mechanical science deals typically with machines with moving parts used to do work and transfer energy. Vehicles are generally made up of moving parts and deal with the same.
The only "mechanical" (aka moving) parts in your computer are your CD/DVD drives and Hard drives. RAM, Processor, and all other nifty doodads do not have any moving parts. Fans inside your computer are also physical mechanical.
it is a mechanical equipment to reduce friction. It is used in moving parts very often.
There are no moving parts, therefore it is not a machine. A chair is an object.
There are different kinds of sensors and guages which measure pressure. The first ones were mechanical. The next generation were a combination of mechanical and electrical parts, and now, some pressure detecting systems have no moving parts, and are totally electronic.
Rotational Energy which is due to mechanical energy of moving parts of the engine etc.
No. A robot is a mechanical system. A smart card is entirely electronic, with no moving parts.
The computer is almost entirely electronic without moving mechanical parts. Moving mechanical parts are much less reliable and fail more frequently than modern solid state integrated circuit electronics.
speedsizeswitch has moving parts, transistor has no moving partsswitch contacts wear out from friction and/or electrical arcs, transistors don'tetc.
There are no moving parts, therefore it is not a machine. A chair is an object.