This is a motorcycle. This object is in the principle of  classical mechanic or mechanic.

 It is mechanics because whenever you start the motor engine, it will move or that's what we called motion.

          This laptop is an optics. Laptop creates light through it's LCD. It can be an acoustics because it also creating sounds and also can be a radiation because it has a radio waves, heat and visible light.

A lamp shade, it is an optic because it  has a light bulb that makes a light that can see by our eyes. It also have or creates heat.