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2015 AP Physics 1 free response 4

20,194 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 10:20 / 10:56

Speech Rate:

  • 133 wpm - Conversational

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

released

/rəˈlēs/

verb

To free someone from a responsibility or burden.

horizontal

/ˌhôrəˈzän(t)l/

adjective noun

Concerning the horizon. horizontal line, plane, etc..

accelerated

/əkˈseləˌrāt/

verb

To cause to occur earlier than expected.

diagram

/ˈdīəˌɡram/

noun verb

A drawing intended to explain how something works. To show or explain something by drawing a picture.

travels

/ˈtravəl/

noun other verb

action of travelling. Journeys to other places, often for pleasure. make journey.

velocity

/vəˈläsədē/

noun

Speed in a given direction.

straight

/strāt/

adjective adverb noun

extending or moving uniformly in one direction only. in straight line. part of something that is not curved.

resistance

/rəˈzistəns/

noun

Refusal to accept something new or different.

showing

/ˈSHōiNG/

noun verb

Occasion when something can be seen, e.g. a movie. To display your emotions or feelings.

represent

/ˌreprəˈzent/

verb

To act on behalf of others in government.

distance

/ˈdistəns/

noun verb

Lack of friendliness toward another person. To make it clear that you are not involved.

labeling

/ˈlābəl/

verb

To attach material to identify something.

exerted

/iɡˈzərt/

verb

apply or bring to bear.

magnitude

/ˈmaɡnəˌt(y)o͞od/

noun

Number representing force of an earthquake.

spheres

/sfir/

noun other verb

round solid figure, or its surface, with every point on its surface equidistant from its centre. Round 3D objects shaped like a ball. enclose in or as if in sphere.

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