oil
ball bearings
cushion of bed
magnetic forces
grease and oilteflonnylon
It means what how can the friction be reduced. To answer this question, Friction can be reduced by devices like ball bearings, wheels and lubricants.
Which of the following devices for holding or collecting evidence is designed to be sealed using heat
Yes, Physics is related to technology because if there are no physics, there are no modern devices now.....All inventions, are also made of physics.
Devices such as wheels, ball bearings, roller bearings, and air cushion or other types of fluid bearings can change sliding friction into a much smaller type of rolling friction.Many thermoplastic materials such as nylon, HDPE and PTFE are commonly used in low friction bearings They are especially useful because the coefficient of friction falls with increasing imposed load. For improved wear resistance, very high molecular weight grades are usually specified for heavy duty or critical bearings.A common way to reduce friction is by using a lubricant, such as oil, water, or grease, which is placed between the two surfaces, often dramatically lessening the coefficient of friction. The science of friction and lubrication is called tribology. Lubricant technology is when lubricants are mixed with the application of science, especially to industrial or commercial objectives. Super-lubricity, a recently-discovered effect, has been observed in graphite: it is the substantial decrease of friction between two sliding objects, approaching zero levels. A very small amount of frictional energy would still be dissipated.Lubricants to overcome friction need not always be thin, turbulent fluids or powdery solids such as graphite and talc, acoustic lubrication actually uses sound as a lubricant.Another way to reduce friction between two parts is to superimpose micro-scale vibration to one of the parts. This can be sinusoidal vibration as used in ultrasound-assisted cutting or vibration noise, known as dither.
grease and oilteflonnylon
six inventions
It means what how can the friction be reduced. To answer this question, Friction can be reduced by devices like ball bearings, wheels and lubricants.
i want an answer to the latest computer devices i want an answer to the latest computer devices
The correct spelling is "technology" (scientific devices and inventions).
new computer devices and moderation the way of living
oil or grease
A robotic device can do whatever it's designed to do. There are robotic devices that are designed to paint vehicles in an automobile manufacturing facility, and those robotic devices simply paint vehicles. There are robotic devices that are used to cut metal shapes and others that are designed to cut wooden shapes. There are robotic devices that are used to laser etch, and others that are designed to carve shapes. So far, there are no true "general purpose" robotic devices.
All devices can work, if they are designed properly and are well-maintained.
friction...i think.
Contraceptive is designed to prevent pregnancy
These are devices designed to delete electrostatic charges from textiles and films.