Marbles can reduce friction because their smooth, rounded surface allows them to roll more easily than flat surfaces. This rolling motion helps to minimize the contact area between the marble and the surface it is rolling on, resulting in less friction and smoother movement. Additionally, the hard surface of marbles reduces deformation when in contact with surfaces, further reducing friction.
friction
Reduce the friction . . .Apply lubricant to the surfaces in contact, or reduce the mutual pressure.Friction the reduce . . .The phrase has no physical significance.
Materials that can reduce friction include lubricants such as oil, grease, and wax, as well as low-friction materials like Teflon and graphite. Using smooth surfaces or adding ball bearings can also help reduce friction.
Friction is the act of one surface rubbing against another. To reduce friction, use something that offers a small amount of friction. Smoother substances reduce friction. A way to reduce friction is to use something which offers a small amount of friction. For example, you could use something like plastic or glass. Water, most liquids and different types of oil reduce friction. Powder, oil and grease are used in between surfaces to also reduce friction.
To reduce friction, you can use lubricants to create a smooth surface between objects in contact. To increase friction, you can increase the force pushing the objects together or use materials with rough surfaces that grip each other more firmly.
The spaces between marbles in a container or when arranged are due to the spherical shape of the marbles, which prevents them from perfectly fitting together without gaps. These gaps allow for movement and reduce friction, making it easier to roll or shift the marbles. Additionally, the spaces can accommodate small variations in size and shape, ensuring that the marbles do not become stuck or damaged when in contact with one another.
Friction and air resistance.
yes because when they brake the friction is caused to reduce
friction
I never heard of friction reducing friction. You can reduce friction by using lubricants, as well as using wheels (as in ball bearings).
Oil is mainly used to reduce friction between contacting surface, e.g., metal on metal - not to reduce air friction.
Oil is used to reduce friction.
the factors that reduce in case of friction are the velocity and acceleration.
by giving it better aerodynamics you can reduce friction. but also the faster it goes the more friction it gets.
Reduce the friction . . .Apply lubricant to the surfaces in contact, or reduce the mutual pressure.Friction the reduce . . .The phrase has no physical significance.
Materials that can reduce friction include lubricants such as oil, grease, and wax, as well as low-friction materials like Teflon and graphite. Using smooth surfaces or adding ball bearings can also help reduce friction.
Friction is the act of one surface rubbing against another. To reduce friction, use something that offers a small amount of friction. Smoother substances reduce friction. A way to reduce friction is to use something which offers a small amount of friction. For example, you could use something like plastic or glass. Water, most liquids and different types of oil reduce friction. Powder, oil and grease are used in between surfaces to also reduce friction.