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What types o surfaces have the least amount of friction and why?
Surfaces with low friction include ice and lubricated surfaces. Ice has low friction due to its molecular structure and lack of adhesion properties with other surfaces. Lubricated surfaces reduce friction by providing a slippery layer between two surfaces, allowing them to slide more easily.
What is a example of lubricated friction?
An example of lubricated friction is when oil is used to reduce friction between moving engine parts. The oil creates a thin layer between the surfaces, allowing them to slide past each other with less resistance. This helps to decrease wear and heat generated during movement.
What friction is there when people slip on a clean wet floor?
When people slip on a clean wet floor, the friction comes from the interaction between the soles of their shoes and the surface of the floor. The water acts as a lubricant, reducing the friction between the shoe and the floor, making it easier for the shoe to slide. Additionally, the speed and force with which the person is moving can also affect the amount of friction experienced.
Is it possible for the coefficient of friction to have a negative value?
Yes, it is possible for the coefficient of friction to have a negative value in certain situations, such as when dealing with lubricated surfaces or materials with unique properties.
What are the kinds of friction?
The types of friction include static friction (prevents objects from moving), kinetic friction (opposes motion of objects sliding past each other), and rolling friction (resists the motion of objects rolling across a surface).
Is there any friction besides fluid friction in swimming?
There is 'skin friction' also know as drag. There is also lubricated friction.
What types o surfaces have the least amount of friction and why?
Surfaces with low friction include ice and lubricated surfaces. Ice has low friction due to its molecular structure and lack of adhesion properties with other surfaces. Lubricated surfaces reduce friction by providing a slippery layer between two surfaces, allowing them to slide more easily.
What is a example of lubricated friction?
An example of lubricated friction is when oil is used to reduce friction between moving engine parts. The oil creates a thin layer between the surfaces, allowing them to slide past each other with less resistance. This helps to decrease wear and heat generated during movement.
What friction is there when people slip on a clean wet floor?
When people slip on a clean wet floor, the friction comes from the interaction between the soles of their shoes and the surface of the floor. The water acts as a lubricant, reducing the friction between the shoe and the floor, making it easier for the shoe to slide. Additionally, the speed and force with which the person is moving can also affect the amount of friction experienced.
What has the author A Sethuramiah written?
A. Sethuramiah has written: 'Lubricated wear' -- subject(s): Friction, Lubrication and lubricants
What is resistance to the motion of an object?
Resistance to the motion of an object is friction. Several different kinds of friction exist, including dry, fluid, lubricated, skin, and internal.
Is it possible for the coefficient of friction to have a negative value?
Yes, it is possible for the coefficient of friction to have a negative value in certain situations, such as when dealing with lubricated surfaces or materials with unique properties.
What are the kinds of friction?
The types of friction include static friction (prevents objects from moving), kinetic friction (opposes motion of objects sliding past each other), and rolling friction (resists the motion of objects rolling across a surface).
What type of surfaces have little friction?
smooth surfaces
Why do bearings need lubrication?
To prevent metal on metal contact. Friction is the destroyer of all moving parts,they must always be lubricated.
What is the purpose of an engine lubricant?
To keep the moving parts cool and lubricated so the metal does not expand (caused be friction and heat) and seize the engine.
Why does oil prolong the life of car part?
because it keeps the parts lubricated, which in turn allows them to do more, and last logner. It reduces friction.
