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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 adjusted.

because

/bēˈkəz/

conjunction

for reason that.

measure

/ˈmeZHər/

noun verb

Tool used to calculate the size of something. To determine the value or importance of something.

electric

/əˈlektrik/

adjective noun

Using electricity. electric train.

potential

/pəˈten(t)SHəl/

adjective noun

Capable of happening or becoming reality. latent qualities that may be developed.

voltage

/ˈvōltij/

noun

electromotive force or potential difference expressed in volts.

standard

/ˈstandərd/

adjective noun

Being the accepted normal level of quality. 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

What you ask about; issue. ask someone questions.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

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