Coefficient of friction

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Coefficient of friction

Coefficient of friction - dimensionless scalar value which describes the ratio of the force of friction between two bodies and the force pressing them together; depends on the materials used, ranges from near zero to greater than one. Article "Coefficient of friction" in Simple English Wikipedia has 17.2 points for quality (as of March 1, 2021).

This article has the best quality in German Wikipedia. Also, this article is the most popular in that language version.

Achievements in February 2021:
Simple English Wikipedia:
The 98th most popular in Simple English Wikipedia.
The 127th most editable in Simple English Wikipedia.

In February 2021 the article "Coefficient of friction" was edited by 6 authors in Simple English Wikipedia (127th place) and written by 10 authors in all languages.

Since the creation of article "Coefficient of friction", its content was written by 94 authors in Simple English Wikipedia (2815th place) and edited by 727 authors in all languages.

The article is cited 7 times in Simple English Wikipedia and cited 415 times in all languages.

The highest Authors’ Interest rank from 2002:

  • Local (Simple English): #88 in April 2017
  • Global: #48278 in June 2005

The highest popularity rank from 2008:

  • Local (Simple English): #31 in October 2016
  • Global: #14753 in November 2019

There are 14 language versions for this article in WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipedia dumps from March 1, 2021 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1German
Reibungskoeffizient
39.4698
2Croatian
Koeficijent trenja
39.2754
3Catalan
Coeficient de fricció
27.6119
4Polish
Współczynnik tarcia
20.5637
5Ukrainian
Коефіцієнт тертя
19.2725
6Chinese
摩擦系数
19.0251
7Portuguese
Coeficiente de atrito
18.4891
8Spanish
Coeficiente de rozamiento
17.4356
9Swedish
Friktionskoefficient
17.323
10Simple English
Coefficient of friction
17.1925
More...

The following table shows the most popular language versions of the article.

Most popular in February 2021

The most popular language versions of the article "Coefficient of friction" in February 2021
#LanguagePop. awardRelative popularity
1German
Reibungskoeffizient
100
2Spanish
Coeficiente de rozamiento
48.9876
3Polish
Współczynnik tarcia
39.6998
4Simple English
Coefficient of friction
37.4634
5Dutch
Wrijvingscoëfficiënt
15.352
6Ukrainian
Коефіцієнт тертя
12.4912
7Chinese
摩擦系数
12.4408
8Swedish
Friktionskoefficient
10.9902
9French
Coefficient de frottement
8.6532
10Croatian
Koeficijent trenja
7.7768
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI in February 2021

Language versions of the article "Coefficient of friction" with the highest AI in February 2021
#LanguageAI awardRelative AI
1Simple English
Coefficient of friction
100
2Ukrainian
Коефіцієнт тертя
66.6667
3Catalan
Coeficient de fricció
0
4German
Reibungskoeffizient
0
5Esperanto
Frotkoeficiento
0
6Spanish
Coeficiente de rozamiento
0
7Basque
Marruskadura koefiziente
0
8French
Coefficient de frottement
0
9Croatian
Koeficijent trenja
0
10Dutch
Wrijvingscoëfficiënt
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Coefficient of friction" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1German
Reibungskoeffizient
100
2Ukrainian
Коефіцієнт тертя
42.6357
3French
Coefficient de frottement
39.5349
4Spanish
Coeficiente de rozamiento
34.1085
5Chinese
摩擦系数
24.031
6Dutch
Wrijvingscoëfficiënt
20.9302
7Catalan
Coeficient de fricció
14.7287
8Polish
Współczynnik tarcia
13.9535
9Swedish
Friktionskoefficient
10.0775
10Croatian
Koeficijent trenja
8.5271
More...

Scores

Quality as of March 1, 2021:
Popularity in February 2021:
Simple English:
Global:
Authors in February 2021:
Simple English:
Global:
Authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Popularity rank history

Best Rank Simple English:
#31
10.2016
Global:
#14753
11.2019

AI rank history

Best Rank Simple English:
#88
04.2017
Global:
#48278
06.2005

Languages comparsion

Cumulative results

News from 16 June 2021

On 16 June 2021 in multilingual Wikipedia, Internet users most often read articles on the following topics: UEFA Euro 2020, Cristiano Ronaldo, UEFA European Championship, Manuel Locatelli, Italy national association football team, Loki, Cleopatra, Sergio Ramos Garcia, UEFA Euro 2016, Vladimir Putin.

In Simple English Wikipedia the most popular articles on that day were: List of UEFA European Championship finals, Vilnius, Old Testament, 24-hour clock, List of countries by continents, List of U.S. states by population, List of emotions, List of Prime Ministers of the United Kingdom, List of U.S. states and territories by time zone, Environment.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 39 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from March, 2021. When calculating current popularity and AI of articles data from February 2021 was taken into account. For historical values of polularity and AI WikiRank used data from 2002 to 2021... More information