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Are Pulleys Pulling Their Weight at Work?

507 views

Vernier Software & Technology

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:28 / 4:32

Speech Rate:

  • 163 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

systems

/ˈsistəm/

noun other

set of things working together as parts of mechanism. Sets of organized planned ideas that work together.

required

/rəˈkwī(ə)rd/

adjective verb

officially compulsory, or otherwise considered essential. To demand that someone does something.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

strings

/striNG/

noun other verb

material consisting of threads of cotton, hemp. Lines of connected objects. To tie or connect things together with a thread.

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.

holding

/ˈhōldiNG/

noun verb

area of land held by lease. To control an area and protect it from attack.

question

/ˈkwesCH(ə)n/

noun verb

What you ask about; issue. To ask for or try to get information.

construction

/kənˈstrəkSH(ə)n/

noun

Something that is made using different parts.

measure

/ˈmeZHər/

noun verb

Plan to achieve a desired result. determine size or amount.

represents

/ˌreprəˈzent/

verb

To act on behalf of others in government.

connect

/kəˈnekt/

verb

bring together to form link.

suspect
adjective noun verb

(Of a thing) causing doubt; suspicious. Person thought to have committed a crime. To consider someone is the one guilty of a crime.

activity

/akˈtivədē/

noun

condition in which things happen.

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