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## How can someone increase or decrease friction? | Reference.com

www.reference.com/science/can-someone-increase-decrease-friction-46b4f3b5097b9a00

Friction can be increased by increasing the surface roughness of the objects that are in contact while friction can be decreased by smoothing out the objects or ...

## how can we increase and reduce friction? | Yahoo Answers

Sep 11, 2008 ... Best Answer: Hi, Friction Can be increased by: Increasng the rougness of the surfaces. Reducing the speed of the moving object. Increasing the ...

Oct 9, 2015 ... Introduction to the ways of increasing and decreasing friction: When a body slides over the surface of another body, there is an opposing force ...

## How to Reduce Friction between Surfaces - Machinery Lubrication

Relative Speed — Increasing the speed beyond that which is safely ... The challenge is to reduce the coefficient of friction as much as possible by either ...

## Changing Sliding Friction on Hard Surfaces by Ron Kurtus ...

www.school-for-champions.com/science/friction_changing_sliding_hard.htm

Feb 16, 2008 ... Explanation of the factors involved in decreasing or increasing the amount of sliding friction between hard surfaces by Ron Kurtus - Succeed in ...

## How can you increase or decrease the friction - Answers.com

Friction, as a physical term, is the force that opposes to movement when two objects contact ... Friction as a physical property cannot be decreased nor increased. But, by placing other object between these initial two can give different friction ...

## Friction, Reducing friction, Uses of friction, Stopping Distance - Pass ...

www.passmyexams.co.uk/GCSE/physics/friction-stopping-distance.html

Friction. Friction is defined as a force that opposes motion. When two objects are ... as air or water also encounter frictional forces which reduce their motion.

## newtonian mechanics - Does friction decrease as objects move ...

physics.stackexchange.com/questions/29561/does-friction-decrease-as-objects-move-faster-against-each-other

Jun 5, 2012 ... So does friction decrease when the body is moving faster or does it remain ... In general dynamic friction could increase or decrease with larger ...

## BBC Bitesize - KS3 Physics - Increasing and reducing friction

www.bbc.co.uk/education/clips/zqrtfg8

Mar 25, 2003 ... Instances where friction is useful and not useful are given using a cyclist as an example. An animation of how lubricants reduce friction is seen.

## friction: Factors Affecting Friction - Infoplease

However, friction decreases with smoothness only to a degree; friction actually increases between two extremely smooth surfaces because of increased ...

### How can we increase and decrease friction? | Yahoo Answers

Jun 4, 2009 ... Surfaces such as ice has a much lower friction so changing the material will decrease/increase friction. Reaction force= this depends on a lot of ...

### How to Increase Friction: 12 Steps (with Pictures)

www.wikihow.com

This means that the friction between two surfaces can be increased if the surfaces are pressed into each ... Once they're already in motion, friction decreases.

### Application of Increasing & Decreasing Friction - Scribd

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Application of Increasing & Decreasing Friction - Download as PDF File (.pdf), Text File (.txt) or read online.