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How Levers, Pulleys and Gears Work

2,634 views

The Efficient Engineer

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (UK)

Speech Time:

96%
  • 15:23 / 15:53

Speech Rate:

  • 141 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

obvious

/ˈäbvēəs/

adjective

Easily understood and clear; plain to see.

because

/bēˈkəz/

conjunction

For a reason.

signing

/ˈsīniNG/

noun verb

Act of writing your signature. To communicate by using ones hands and gestures.

advantage

/ədˈvan(t)ij/

noun verb

A positive point about something. put in favourable position.

located

/ˈlōˌkāt/

verb

discover exact place of.

generating

/ˈjenəˌrāt/

verb

produce or create.

balance

/ˈbaləns/

noun verb

Being stable; having equal weight on both sides. To make two or more things equal.

specific

/spəˈsifik/

adjective noun

Precise; particular; just about that thing. medicine or remedy effective in treating particular disease.

amplification

/ˌamplifiˈkāSH(ə)n/

noun

Increase in the effect or magnitude of something.

quantify

/ˈkwän(t)əˌfī/

verb

To find or calculate the quantity of something.

applied

/əˈplīd/

adjective verb

put to practical use as opposed to being theoretical. To ask formally for (job, permission etc.).

amplify

/ˈampləˌfī/

verb

To add more details to a story or something said.

pulleys

/ˈpo͝olē/

noun other verb

wheel with grooved rim around which cord passes, which acts to change direction of force applied to cord. Device for heavy lifting with wheel drawn by chain. hoist with pulley.

mankind
noun

human beings considered collectively.

generate

/ˈjenəˌrāt/

verb

To create electricity, heat, energy and power.

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