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Friction can be reduced in situations where lubricants like oil or grease are applied between surfaces, creating a slippery layer. Using ball bearings can also reduce friction by allowing smooth rolling rather than sliding. Additionally, polishing or smoothing out the surfaces in contact can decrease friction.
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When does friction need to be reduced?
Friction needs to be reduced when trying to increase the efficiency of machines or decrease wear and tear on components. It is also important to reduce friction in situations where smooth movement or minimal heat generation is required.
What are 2 examples of situations where friction is reduced?
Lubricating moving parts of machinery, such as oiling a bike chain, reduces friction and allows for smoother operation. Ice skating on a smooth ice rink involves minimal friction between the skates and the ice, enabling skaters to glide with ease.
What are the dangers of friction?
Friction can cause wear and tear on surfaces, leading to damage and reduced lifespan of materials. It can also generate heat, which can be dangerous in certain situations such as machinery overheating. Additionally, excessive friction can create resistance that hinders movement or efficiency in mechanical systems.
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.
Should friction be reduced if possible?
In some cases, reducing friction can be beneficial, such as in machinery to increase efficiency and in sports to improve performance. However, friction also plays a crucial role in providing traction, preventing sliding, and enabling control in various situations. Therefore, balancing the need for friction reduction with maintaining safety and stability is important.
When does friction need to be reduced?
Friction needs to be reduced when trying to increase the efficiency of machines or decrease wear and tear on components. It is also important to reduce friction in situations where smooth movement or minimal heat generation is required.
What reduced by friction?
efficency is reduced by friction.
What are 2 examples of situations where friction is reduced?
Lubricating moving parts of machinery, such as oiling a bike chain, reduces friction and allows for smoother operation. Ice skating on a smooth ice rink involves minimal friction between the skates and the ice, enabling skaters to glide with ease.
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
What are the dangers of friction?
Friction can cause wear and tear on surfaces, leading to damage and reduced lifespan of materials. It can also generate heat, which can be dangerous in certain situations such as machinery overheating. Additionally, excessive friction can create resistance that hinders movement or efficiency in mechanical systems.
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.
Should friction be reduced if possible?
In some cases, reducing friction can be beneficial, such as in machinery to increase efficiency and in sports to improve performance. However, friction also plays a crucial role in providing traction, preventing sliding, and enabling control in various situations. Therefore, balancing the need for friction reduction with maintaining safety and stability is important.
How air friction is reduced in cars?
With aerodynamics.
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
What is a type of friction that is reduced by wheels and ball bearings?
Rolling friction is a type of friction that is reduced by wheels and ball bearings. It is the resistance that occurs when one object rolls over another object, and is typically lower than sliding friction.
