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2015 AP Physics I free response 2 a and b

25,065 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

85%
  • 10:08 / 11:55

Speech Rate:

  • 153 wpm - Fast

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

adjustable

/əˈjəstəb(ə)l/

adjective

Able to be changed to fit or work better.

because

/bēˈkəz/

conjunction

for reason that.

measure

/ˈmeZHər/

noun verb

Tool used to calculate the size of something. To calculate size, weight or temperature of.

electric

/əˈlektrik/

adjective noun

of or producing electricity. electric train.

potential

/pəˈten(t)SHəl/

adjective noun

having capacity to develop. latent qualities that may be developed.

voltage

/ˈvōltij/

noun

electromotive force or potential difference expressed in volts.

standard

/ˈstandərd/

adjective noun

(Of a language) being the most accepted in a place. Official unit of measuring something.

insulated

/ˈinsəˌlādəd/

adjective verb

protected by interposing material that prevents loss of heat or intrusion of sound. To prevent heat, electricity, sound from passing.

lightbulb

/ˈlīt ˌbəlb/

noun

Electric bulb from which light comes.

incandescent

/ˌinkənˈdes(ə)nt/

adjective

Becoming bright, often upon being heated or lit.

students

/ˈst(y)o͞odnt/

noun other

person who is studying at university or other place of higher education. People studying at school.

electrons

/əˈlekˌträn/

noun other

stable subatomic particle with charge of negative electricity. A negatively charged particle.

particular

/pə(r)ˈtikyələr/

adjective noun

singling out individual member of group. individual item.

question

/ˈkwesCH(ə)n/

noun verb

Issue or problems you are dealing with. To ask for or try to get information.

through

/THro͞o/

adjective adverb preposition

From one end or side of something to the other. From the beginning of something until the end. Over, in, across an entire thing or place.

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