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Visualizing vectors in 2 dimensions | Two-dimensional motion | Physics | Khan Academy

766,252 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

90%
  • 11:36 / 12:53

Speech Rate:

  • 187 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

dealing

/ˈdēliNG/

noun verb

business relations or transactions. To give out (cards, etc.) to; distribute.

forward

/ˈfôrwərd/

adjective adverb noun verb

directed or facing towards front. Toward the front in place; in front. attacking sports player. To send something to another address or person.

happening

/ˈhap(ə)niNG/

adjective noun verb

fashionable. event or occurrence. To take place or occur.

normally

/ˈnôrməlē/

adverb

under normal or usual conditions.

dimensions

/dəˈmen(t)SH(ə)n/

noun other verb

measurable extent. Measurements in space, e.g. length or diameter. cut or shape to particular measurements.

magnitude

/ˈmaɡnəˌt(y)o͞od/

noun

Size or importance.

understand

/ˌəndərˈstand/

verb

To know the meaning of language, what someone says.

arbitrary

/ˈärbəˌtrerē/

adjective

based on random choice or personal whim.

classical

/ˈklasək(ə)l/

adjective

Concerning ideas considered to be traditional.

happens

/ˈhapən/

verb

take place.

essentially

/əˈsen(t)SHəlē/

adverb

Basically; (said when stating the basic facts).

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.

especially

/iˈspeSHəlē/

adverb

used to single out one person or thing over all others.

vectors

/ˈvektər/

noun other verb

quantity having direction as well as magnitude. Math a quantity that has both size and direction. direct aircraft in flight to desired point.

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