Think about any object or mechanical device. Name it and write in about 10 sentences how it works.
Answers
When we think of mechanical devices, we notice that an ample of them are very basic needs in our lifestyles. Gadgets like refrigerator, spray-cans, bicycle-bells, are all examples of miracles of mechanics. Moreover, the query also asks for the working of one of these objects. This is explained in the later part of the answer.
It is the mechanism of any spray bottle which is brilliant, not of any Super Soaker. The mechanism works on the principles of one-way valve synthesis. It can be elongated as follows: The utilization of air pressure for an effective motion is the key. As the trigger is pressed, the in the cavity exerts thrust. This momentum of air pulls the water, or any other fluid, through the thin pipes. These straw are long which go down to the extreme bottom of the bottle- into the chamber where the fluid happens to be preserved. Further, when this trigger/button is squeezed, the action channels the fluid out of the same chamber. But, the route of the release is restricted to another valve. This action presses out the fluid in the chambers and you able to wet your hair.
The law of mechanics governs every device that makes some movements. Even our arms and legs move following the rules of mechanics.
Let us take the example of a car. It is a mechanical device that touches on the wheels due to the force produced by the engine to move the pistons.
The engine in the car needs fuel or energy to run on the road.