Centripetal & Centrifugal Forces (College Board AP® Human Geography)

Study Guide

Kristin Tassin

Written by: Kristin Tassin

Reviewed by: Jacque Cartwright

Centripetal Forces

  • A centripetal force is one that unites a group of people

  • Examples of centripetal forces include: 

    • nationalism: pride in a national or Olympic team

    • ethnic or religious homogeneity

  • An example of a centripetal force is Kurdistan. Kurds are united by:

    • ethnic homogeneity

    • religious homogeneity

    • a common flag

    • the desire for a nation-state

  • North and South Korea experience both centripetal and centrifugal forces

    • Centripetal forces exerted on North and South Korea include territorial disputes with Japan and ethnic homogeneity

    • Centrifugal forces exerted on the two Koreas are different forms of government in the North and the South and the alliance of South Korea with the United States while North Korea is allied with China

Centrifugal Forces

  • Centrifugal forces emphasize differences and divide a group of people

  • They are factors which destabilize a country, region, or group

  • Examples of centrifugal forces are:

    • ethnic discrimination

    • political unrest and division

    • economic inequality

    • use of multiple languages

    • differences in religion or ethnicity

  • Ethnic and religious differences in Nigeria: differences between the Muslim North and Christian South create significant tension and weaken unity

  • Catalan independence movement in Spain: the movement for Catalan independence comes from linguistic differences (Spanish and Catalan) and perceptions of unequal political representation

  • Alliances in North and South Korea: the division between North and South Korea is worsened by their opposing international alliances. South Korea is allied with the United States while North Korea is allied with China

Examiner Tips and Tricks

Centrifugal and centripetal forces are common subjects of both multiple-choice and free-response questions. You should be familiar with general examples of both, as well as be comfortable applying your knowledge to specific contexts. The most commonly-used real world scenarios are Spain (Catalan and Basque movements), Quebec, North and South Korea, and Nigeria

Worked Example

Using the map below, answer the following questions:

  1. Describe why language is distributed in Canada as indicated by the map below.

  2. Explain how the French language could act as both a centripetal and centrifugal force in Canada.

  3. Give examples of ways in which French might shape the cultural landscape in Quebec.

Image: French language distribution in Canada

Answer

  1. Canada’s language distribution is an effect of colonization by Europeans. Much of Canada was formally colonized by the British, and therefore speaks English. The province of Quebec was originally held by the French and, so, has a preponderance of French speakers.

  2. French acts as a centripetal force within Quebec, as the common language is a unifying characteristic among the residents of Quebec. However, it acts as a centrifugal force in Canada as a whole, separating Quebec from the English-speaking majority in the rest of the country.

  3. French would shape the cultural landscape of Quebec because French is an official language in the province. Therefore, all public signs would be in French. In addition, the working language of media, education, and politics would be French rather than English, making Quebec’s cultural landscape unique in Canada.


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Kristin Tassin

Author: Kristin Tassin

Expertise: Geography Content Creator

Kristin is a high school educator with 10+ years of experience teaching AP Human Geography, World History, and US Government. She holds a Ph.D. in History and has published articles in leading journals. Fluent in Arabic and Turkish, Kristin is also an exam grader and active volunteer in history education initiatives.

Jacque Cartwright

Author: Jacque Cartwright

Expertise: Geography Content Creator

Jacque graduated from the Open University with a BSc in Environmental Science and Geography before doing her PGCE with the University of St David’s, Swansea. Teaching is her passion and has taught across a wide range of specifications – GCSE/IGCSE and IB but particularly loves teaching the A-level Geography. For the past 5 years Jacque has been teaching online for international schools, and she knows what is needed to get the top scores on those pesky geography exams.