Question

last 200 points

Define machine

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Answer 1

A machine is a piece of equipment which uses electricity or an engine in order to do a particular kind of work. I put the coin in the machine and pulled the lever. The machine can be remotely operated and monitored

Answer 2

mechanical device that changes the direction or magnitude of a force. In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force. ...

ex """ Lever. Wheel and axle. Pulley.