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What type of surface cause less friction?
Smooth surfaces typically cause less friction compared to rough or uneven surfaces. Friction is reduced when there are fewer irregularities and bumps for objects to interact with, allowing for smoother movement. Examples of smooth surfaces that reduce friction include glass, ice, and polished metals.
Does streamlining produce more or less friction?
In general it means that there will be less surface friction on the material. On vehicles this can be done by reducing the impact area at the front and by integrating smooth curves for the air to follow. Surface polishing can also increase airflow and reduce friction.
What types of surfaces create less friction?
Smooth and flat surfaces, such as ice, glass, or polished metal, tend to create less friction compared to rough or textured surfaces. Lubricated surfaces, such as those coated with oil or grease, also reduce friction by providing a slippery layer between the moving objects.
Do greased machine parts produce more or less friction?
Greased machine parts produce less friction because the lubricant reduces the resistance between moving surfaces, allowing them to slide or rotate more easily. This helps decrease wear and heat generation, leading to smoother operation and potentially longer part life.
What types of surfaces produce the greatest amount of friction?
Rough surfaces typically produce the greatest amount of friction because there are more contact points between the surfaces, leading to increased resistance to motion.Smooth surfaces, on the other hand, tend to have less friction due to reduced contact points and smoother interactions between surfaces.
Does streamlinig produce more friction or less?
less
Do brakes on a car produce more or less friction?
they create more friction that's how they stop
Which tires produce less friction?
Narrower tires with harder rubber
What things in the house need the most and less friction?
things with wheels such as glass, bowls and other circular objects
What type of surface cause less friction?
Smooth surfaces typically cause less friction compared to rough or uneven surfaces. Friction is reduced when there are fewer irregularities and bumps for objects to interact with, allowing for smoother movement. Examples of smooth surfaces that reduce friction include glass, ice, and polished metals.
Why do drinking glasses slide across the counter when they are wet?
When a drinking glass is wet, the layer of water underneath creates less friction between the glass and the counter, making it easier for the glass to slide. This reduced friction allows the glass to move more freely across the surface, especially if there are no grips or stops to prevent it from sliding.
Why does wax paper have less friction?
less friction then what?
Is the limiting friction is always less then rolling friction?
no limiting friction is not less than rolling friction
Does streamlining produce more or less friction?
In general it means that there will be less surface friction on the material. On vehicles this can be done by reducing the impact area at the front and by integrating smooth curves for the air to follow. Surface polishing can also increase airflow and reduce friction.
Why less amount of work is needed in working with glass surface as compared to wooden and metallic surfaces at same angles and same mass of the cart?
If less work is needed, it may be because there is a lower amount of friction between the glass and the cart.
What types of surfaces create less friction?
Smooth and flat surfaces, such as ice, glass, or polished metal, tend to create less friction compared to rough or textured surfaces. Lubricated surfaces, such as those coated with oil or grease, also reduce friction by providing a slippery layer between the moving objects.
How rolling friction is less than spliding?
rolling friction is 1/100 less than spliding friction
