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Introduction to physics | One-dimensional motion | Physics | Khan Academy

1,299,288 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

100%
  • 9:29 / 9:29

Speech Rate:

  • 187 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

everything

/ˈevrēˌTHiNG/

pronoun

all things.

physicists

/ˈfizəsəst/

noun other

expert in or student of physics. Person who studies and works in physics.

understand

/ˌəndərˈstand/

verb

perceive intended meaning of.

building

/ˈbildiNG/

noun verb

A structure with a roof and walls, e.g. a house. To construct a house, office, factory.

explain

/ikˈsplān/

verb

To make clear or easy to understand by describing.

rockets

/ˈräkət/

noun other verb

cylindrical projectile that can be propelled to great height or distance by combustion of its contents. Powerful engines that releases hot gases. To travel, increase, or rise very quickly.

cosmological

/käzməˈläjik(ə)l/

adjective

Dealing with the origin, history of the universe.

organized

/ˈôrɡəˌnīzd/

adjective verb

arranged in systematic way. To arrange and plan things, e.g. a party.

beginning

/bəˈɡiniNG/

adjective noun verb

new or inexperienced. First part of an action or task. To do the first part of an action; to start.

reality

/rēˈalədē/

noun

state of things as they actually exist, as opposed to idealistic or notional idea of them.

structures

/ˈstrək(t)SHər/

noun other verb

arrangement of and relations between parts or elements of something complex. The ways some things are built, arranged or organized. construct or arrange according to plan.

physics

/ˈfiziks/

noun other

branch of science concerned with nature and properties of matter and energy. The study of heat, light, and energy on objects.

attempt

/əˈtem(p)t/

noun verb

effort to achieve something. make effort to do.

limited

/ˈlimədəd/

adjective verb

(Of a company) with a limit of financial liability. To stop or prevent an increase past a point.

imagine

/iˈmajən/

verb

To think creatively about; form mental picture of.

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