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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

quantity of motion of moving body, measured as product of its mass and velocity.

spinning

/ˈspiniNG/

noun verb

action or process of spinning. To make a ball rotate when throwing it.

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 reason that.

explains

/ikˈsplān/

verb

make idea or situation clear to someone by describing it in more detail.

initial

/iˈniSHəl/

adjective noun verb

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

external

/ikˈstərnl/

adjective noun

Coming from the outside. outward features.

imagine

/iˈmajən/

verb

form mental image of.

picture

/ˈpik(t)SHər/

noun verb

Mental image of what something is or looks like. To understand or imagine something.

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

showing great deal of variety.

spirals

/ˈspīrəl/

noun other verb

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

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