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Drag and Drafting - Science of Speed

88,199 views

National Science Foundation

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 5:12 / 5:30

Speech Rate:

  • 212 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

pressure

/ˈpreSHər/

noun verb

continuous physical force exerted on object. attempt to persuade or coerce.

passenger

/ˈpasinjər/

noun

traveller on public or private conveyance other than driver or crew.

increase
noun verb

Fact of increasing; amount something grows by. become or make greater in size or degree.

resistance

/rəˈzistəns/

noun

Force that stops or slows movement of something.

anything

/ˈenēˌTHiNG/

pronoun

A thing of any kind.

billions

/ˈbilyən/

noun number

1000 million. thousand million.

victory

/ˈvikt(ə)rē/

noun

Defeating or beating someone or something.

essentially

/əˈsen(t)SHəlē/

adverb

used to emphasize basic, fundamental, or intrinsic nature of person or thing.

tradeoff

/ˈtrād ˌôf/

noun

A balance achieved between two desirable but incompatible features; a compromise..

imagine

/iˈmajən/

verb

form mental image of.

perpendicular

/ˌpərpənˈdikyələr/

adjective noun

Being at right angles to a given line or plane. line at 90° to given plane.

physical

/ˈfizik(ə)l/

adjective noun

Concerning the body of a person. medical examination.

efficiency

/əˈfiSHənsē/

noun

Working well; producing something without waste.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

longest

/lôNG/

adjective adverb

of great distance. for long time.

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