Two might be the printing press of Gutenberg and Howe's lock stitch sewing machine. There are probably a ton more that could be cited, each a bit more clever than the last one, but all serving up a "next step" in innovation to improve the world we live in by delivering cheaper, better goods or products. I would have to agree with these but a car would be a good one to
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∙ 15y agoWiki User
∙ 10y agoMechanical designer do from basic or concept design to a finish product output to market including these activities: concept design, modelling, simulation, drafting, manufacturing, and after market activities.
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∙ 13y agolatch set on a door.
brakes on a bike.
gear in a transmission.
ect. ect.
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∙ 12y agostove microwave and paper
a. absorptionb. chemical digestionc. eliminationd. mechanical digestionThe answer is: d. mechanical digestion
Mechanical Weathering
mechanical waves need a medium to travel through, electromagnetic waves do not. Electromagnetic waves can travel through space, mechanical waves can not.:PElectromagnetic waves do not require a medium, but mechanical waves do.
From my understanding, yes. A waterfall is an example of potential gravitational energy and kinetic energy. The water is moving downstream at a fast pace (kinetic energy) and when reaching the drop off the water gains potential gravitational energy and drops towards the ground. Mechanical energy is a mix between Kinetic energy and any type of potential energy so yes, a waterfall is an example of Mechanical Energy.
A lever is a very useful tool that lets us exchange weight for distance. For example (theoretically) if you had to move a 200 pound sack into a car, but couldn't lift it, you could divide it into 8 parts, each being 25 pounds, and move each one individually into the car. It would be easy, however it would take more distance (lifting into the car 8 times instead of 1)
example of mechanical refrigeration
example of mechanical refrigeration
A common example of mechanical energy is a moving car. The kinetic energy possessed by the car as it moves is a form of mechanical energy.
walking
No, light is not an example of a mechanical wave. Light is an example of an electromagnetic wave, which does not require a medium to propagate, unlike mechanical waves like sound waves which do require a medium.
An example is, if you get on a bus, it needs mechanical energy to go to its destination.
Crowbar (lever) .
Sacroiliac
Compound Machine
Smoke is an example of mechanical energy and heat energy. This is because the internal motion of atoms is called heat energy and mechanical energy is energy associated with motion. Smoke contains atoms moving which is both an example of heat and mechanical energy.
Mechanical digesting is this that involve physical breakdown or movement of food not chemical. Actions like chewing and swallowing would be mechanical.
sound waves are a example of mechanical waves