The mechanic fixed my car.

He has a mechanical watch.

The car is mechanically operated.

I am studying mechanics in my physics class.

The mechanicals of the car need to be checked regularly.

The mechanism of the clock is very intricate.

The mechanization of the manufacturing process has greatly increased productivity.

Many factories have mechanized their production processes.

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

I need to study mechanical drawing for my engineering class.