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Conservation of angular momentum | Torque and angular momentum | AP Physics 1 | Khan Academy

25,269 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 6:58 / 7:16

Speech Rate:

  • 173 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

angular

/ˈaNGɡyələr/

adjective

having sharp corners.

momentum

/mōˈmen(t)əm/

noun

Speed or force that is gained when something moves.

spinning

/ˈspiniNG/

noun verb

action or process of spinning. To convert material such as cotton into thread.

outside
adjective adverb noun preposition

situated on or near outside. Beyond the limits or edges of some place, thing. external side or surface. situated beyond boundaries of.

picking

/pik/

verb

To decide on a thing from various choices; select.

because

/bēˈkəz/

conjunction

For a reason.

explains

/ikˈsplān/

verb

To make clear or easy to understand by describing.

initial

/iˈniSHəl/

adjective noun verb

existing at beginning. first letter of name or word. authorize document by signing with initials.

external

/ikˈstərnl/

adjective noun

belonging to or forming outside. outward features.

imagine

/iˈmajən/

verb

To think creatively about; form mental picture of.

picture

/ˈpik(t)SHər/

noun verb

Painting, drawing or photograph on paper or screen. represent in picture.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

rotational

/rōˈtāSH(ə)n(ə)l/

adjective

Concerning rotation.

diverse

/dəˈvərs/

adjective

Being varied or different from each other.

spirals

/ˈspīrəl/

noun other verb

spiral curve, shape or object. A continuous curve round a central point. To move in a continuous curve round a point.

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