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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 not yet known or named.

strings

/striNG/

noun other verb

material consisting of threads of cotton, hemp. Musical instruments like violins or cellos. 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 not allow someone to leave a place.

question

/ˈkwesCH(ə)n/

noun verb

What you ask about; issue. ask someone questions.

construction

/kənˈstrəkSH(ə)n/

noun

Act of building something; thing that is built.

measure

/ˈmeZHər/

noun verb

plan or course of action. determine size or amount.

represents

/ˌreprəˈzent/

verb

To depict art objects, figures, scenes; to portray.

connect

/kəˈnekt/

verb

To associate a thing with something else.

suspect
adjective noun verb

not to be relied on or trusted. person thought to be guilty of crime or offence. To consider someone is the one guilty of a crime.

activity

/akˈtivədē/

noun

condition in which things happen.

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