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- Separate the surfaces undergoing friction; this is what hovercrafts and hydrofoils do.
- Put some lubricating substance between the surfaces undergoing friction; this is the fuction of oils and greases.
- Coat at least one of the surfaces with a substance that presents less friction; the plastic known as Teflon is sometimes used for this purpose.
What else can I help you with?
What is an example of harmful friction and describe how it can be reduced?
An example of harmful friction is when two metal surfaces rub together, causing wear and tear. This can be reduced by using lubricants like oil or grease to create a barrier between the surfaces, reducing the direct contact and minimizing friction.
Why is friction harmful to the machine?
Friction can be harmful to a machine because it can cause wear and tear on moving parts, leading to increased maintenance and repair costs. Excessive friction can also lead to overheating, reduced efficiency, and potentially even system failure.
What are the other harmful effects of friction?
Friction can result in wear and tear of surfaces, leading to damage and reduced lifespan of materials. It can also generate heat, which can cause overheating and potential damage to machinery. Additionally, friction can result in loss of energy as work is needed to overcome the resistance it creates.
How can friction be reduced or if its helpful what can be done increase the friction?
Friction can be reduced by using lubricants like oil or grease on surfaces. To increase friction, surfaces can be roughened or materials with higher coefficients of friction can be used. Adjusting the weight or pressure between the surfaces can also increase friction.
What are 4 ways in which friction is harmful?
Friction can cause wear and tear on surfaces, leading to damage and reduced lifespan of objects. Friction can generate heat, which can result in overheating and damage to machinery or devices. Friction can impede motion, making it harder to move objects or causing inefficiency in mechanical systems. Friction can create noise and vibrations, which may be undesirable in certain applications.
What is an example of harmful friction and describe how it can be reduced?
An example of harmful friction is when two metal surfaces rub together, causing wear and tear. This can be reduced by using lubricants like oil or grease to create a barrier between the surfaces, reducing the direct contact and minimizing friction.
What reduced by friction?
efficency is reduced by friction.
Why is friction harmful to the machine?
Friction can be harmful to a machine because it can cause wear and tear on moving parts, leading to increased maintenance and repair costs. Excessive friction can also lead to overheating, reduced efficiency, and potentially even system failure.
How can friction can be harmful?
friction can be harmful because if you stick 2 objects to rub against eachother for to long it will explode
What are the other harmful effects of friction?
Friction can result in wear and tear of surfaces, leading to damage and reduced lifespan of materials. It can also generate heat, which can cause overheating and potential damage to machinery. Additionally, friction can result in loss of energy as work is needed to overcome the resistance it creates.
Is Friction reduced between polished surfaces?
when we polish surfaces, the molecules or atoms of surface come closer to each other so there is no space for fiction so it is reduced but not reduced to zerowe cant reduce friction to zeroWhen we polish a rough surface smoothly,the unequalities gets reduced,therefore friction is reduced
How can friction be reduced or if its helpful what can be done increase the friction?
Friction can be reduced by using lubricants like oil or grease on surfaces. To increase friction, surfaces can be roughened or materials with higher coefficients of friction can be used. Adjusting the weight or pressure between the surfaces can also increase friction.
How air friction is reduced in cars?
With aerodynamics.
What are 4 ways in which friction is harmful?
Friction can cause wear and tear on surfaces, leading to damage and reduced lifespan of objects. Friction can generate heat, which can result in overheating and damage to machinery or devices. Friction can impede motion, making it harder to move objects or causing inefficiency in mechanical systems. Friction can create noise and vibrations, which may be undesirable in certain applications.
What are two means by which friction may be reduced?
Lubrication and ball bearings both reduce friction.
How can friction on a slide be reduced?
Water is as far as it goes.
What will be the effect on friction when contact points are reduced?
No effect
