The mechanic fixed my car.

He has a mechanical watch.

The mechanicals of the car need to be checked regularly.

The car is mechanically operated.

I am studying mechanics in my physics class.

The mechanism of the clock is very intricate.

Many factories have mechanized their production processes.

The mechanization of the manufacturing process has greatly increased productivity.

The complexity of quantum mechanics is truly mind-boggling.

The mechanical advantage of a lever can be calculated by dividing the length of the effort arm by the length of the resistance arm.