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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.

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AnswerBot

1y ago

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Why are there spaces between marbles?

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.


What causes marbles to stop moving?

Friction and air resistance.


Do wheels reduce friction?

yes because when they brake the friction is caused to reduce


What form of energy does marbles rolling across the floor?

friction


What kind of friction can help 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).


How does oil reduce air friction?

Oil is mainly used to reduce friction between contacting surface, e.g., metal on metal - not to reduce air friction.


What does a bit of oil reduce in science?

Oil is used to reduce friction.


What are the factors that reduce in case of friction?

the factors that reduce in case of friction are the velocity and acceleration.


What are the ways in which friction is reduce on aeroplane?

by giving it better aerodynamics you can reduce friction. but also the faster it goes the more friction it gets.


How do you reduce the friction and vice versa?

Reduce the friction . . .Apply lubricant to the surfaces in contact, or reduce the mutual pressure.Friction the reduce . . .The phrase has no physical significance.


What material can reduce friction?

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.


What kinds of substance 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.