ArticleslgStudy

physics

Slavery

Slavery is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Slavery rather than just read about it. In short: Slavery is the ownership of a person as property, especially in regard to their labour. It is an economic phenomenon and its history resides in economic history.

Slavery — main illustration
Slavery — illustration

Key takeaways

  • Slavery belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Slavery to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Slavery from memory before moving on to harder problems.

Reference excerpt

Slavery is the ownership of a person as property, especially in regard to their labour. It is an economic phenomenon and its history resides in economic history. Slavery typically involves compulsory work, with the slave's location of work and residence dictated by the party that holds them in bondage. Enslavement is the placement of a person into slavery, and the person is called a slave or an enslaved person. Many historical cases of enslavement occurred as a result of breaking the law, becoming indebted, suffering a military defeat, or exploitation for cheaper labor; other forms of slavery were instituted along demographic lines such as race or sex. Slaves would be kept in bondage for life, or for a fixed period of time after which they would be granted freedom. Although slavery is usually involuntary and involves coercion, there are also cases where people voluntarily enter into slavery to pay a debt or earn money due to poverty. In the course of human history, slavery was a common feature of civilization, and existed in most societies throughout history, but it is now outlawed in every country in the world except as a punishment for a crime. In general there were two types of slavery throughout human history: domestic and productive. In chattel slavery, the slave is legally rendered the personal property (chattel) of the slave owner. In economics, the term de facto slavery describes the conditions of unfree labour and forced labour that most slaves endure. Slavery, despite no longer being legally recognized anywhere in the world, is still prevalent in some form in all countries today, though some regions have more concentration of slaves: 60% in Asia and Pacific, 23% in Africa, 9% in Europe and Central Asia, 5% in the Americas, and 1% in Arab states. In 2019, approximately 40 million people, of whom 26% were children, were still enslaved throughout the world despite slavery being illegal. In the modern world, more than 50% of slaves provide forced labour, usually in the factories and sweatshops of the private sector of a country's economy. In industrialised countries, human trafficking is a modern variety of slavery; in non-industrialised countries, people in debt bondage are common, others include captive domestic servants, people in forced marriages, and child soldiers.

Etymology The word slave was borrowed into Middle English through the Old French esclave which ultimately derives from Byzantine Greek σκλάβος (sklábos) or ἐσκλαβῆνος (esklabḗnos). According to the widespread view, which has been known since the 18th century, the Byzantine Σκλάβινοι (Sklábinoi), Ἐσκλαβηνοί (Esklabēnoí), borrowed from a Slavic tribe self-name *Slověne, turned into σκλάβος, ἐσκλαβῆνος (Late Latin sclāvus) in the meaning 'prisoner of war slave', 'slave' in the 8th/9th century, because they often became captured and enslaved. However this version has been disputed since the 19th century. An alternative contemporary hypothesis suggests that Medieval Latin sclāvus via *scylāvus derives from Byzantine σκυλάω (skūláō, skyláō) or σκυλεύω (skūleúō, skyleúō) with the meaning "to strip the enemy (killed in a battle)" or "to make booty / extract spoils of war". This version has been criticized as well.

Terminology There is no consensus among historians about whether terms such as "unfree labourer" or "enslaved person", rather than "slave", should be used when describing the victims of slavery. According to those proposing a change in terminology, slave perpetuates the crime of slavery in language by reducing its victims to a nonhuman noun instead of "carry[ing] them forward as people, not the property that they were" (see also People-first language). Other historians prefer slave because the term is familiar and shorter, or because it accurately reflects the inhumanity of slavery, with person implying a degree of autonomy that slavery does not allow.

Chattel slavery

… excerpt ends here. Continue reading the full article.

Illustrations

Slavery: Peter, a slave from Louisiana, in 1863. The scars are the result of a whipping by his overseer.
Peter, a slave from Louisiana, in 1863. The scars are the result of a whipping by his overseer.
Slavery illustration
Slavery: A poster for a slave auction in Georgia, U.S., 1860
A poster for a slave auction in Georgia, U.S., 1860
Slavery: 13th-century slave market in Yemen[26]
13th-century slave market in Yemen[26]
Slavery: Portrait of an older woman in New Orleans with her enslaved servant girl in the mid-19th century
Portrait of an older woman in New Orleans with her enslaved servant girl in the mid-19th century

Worked examples

Example 1 — a first encounter with Slavery

Start with the simplest possible case. Write down what Slavery claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Slavery before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Slavery ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Slavery

In research
Slavery appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Slavery in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Slavery is common in secondary-school and first-year university syllabi. It links to neighbouring topics Abolitionism, Business ethics, Economic history, so understanding it makes those chapters shorter.
In everyday life
Look for Slavery outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Slavery” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Slavery in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Slavery means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Slavery out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Slavery in simple terms?

Slavery is the ownership of a person as property, especially in regard to their labour. It is an economic phenomenon and its history resides in economic history.

Why does Slavery matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Slavery?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Slavery.

Tags

  • Abolitionism
  • Business ethics
  • Economic history
  • Employment
  • Forced labour
  • Human rights abuses
  • Human trafficking
  • Labor
  • Sexual slavery
  • Slavery
  • Social classes
  • Social history

Keep exploring