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What is a situation in which friction is not helpful?
Friction can be unhelpful in situations where you want to minimize energy loss, such as in machinery where friction causes wear and tear on moving parts, reducing efficiency. Additionally, in sports like speed skating or car racing, reducing friction can help increase speed and performance.
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 can increase friction on a moving object?
You can increase friction on a moving object by either increasing the weight pressing the surfaces together, roughening the surfaces in contact, or increasing the coefficient of friction by introducing a material with higher friction properties between the surfaces.
How can you reduce and increase 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.
Do ball bearings increase or decrease friction?
Decrease friction .
Does volleyball shoes increase or decrease friction?
INCREASE
Does friction increase?
Friction can increase as the contact area between two surfaces increases, or if the surfaces are rougher or stickier. Additionally, an increase in force pressing the surfaces together can also increase friction.
As you increase your push will friction on the crate increase also?
Yes, as you increase the force exerted by pushing the crate, friction between the crate and the surface will also increase. This is because friction is directly proportional to the normal force between the surfaces and the coefficient of friction. More force results in a greater normal force, leading to increased friction.
What 2 ways can friction between 2 surfaces increase?
Friction between two surfaces can increase due to an increase in the roughness of the surfaces or an increase in the normal force pressing the surfaces together. Additionally, an increase in the surface area of contact between the surfaces can also lead to an increase in friction.
Does friction decrease or increase?
Wax, due to it filling the pores that cause friction will reduce friction.
What sports uses static or friction?
Tiddlywinks
How could you make this friction bigger?
To increase friction, you can increase the weight pressing the surfaces together, roughen the surfaces in contact, or use a material with higher friction properties.
