By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Identifying centripetal force for ball on string | AP Physics 1 | Khan Academy

8,193 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 4:49 / 5:05

Speech Rate:

  • 178 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

uniform

/ˈyo͞onəˌfôrm/

adjective noun verb

remaining same in all cases and at all times. Set of clothes showing you belong to an army, etc.. To dress in formal clothes like the army wear.

staying

/stā/

verb

To spend time visiting a place or someone's home.

traveling

/ˈtrav(ə)liNG/

adjective noun verb

going from place to place. action of going from one place to another. To go to a place that is far away.

straight

/strāt/

adjective adverb noun

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

centripetal

/senˈtripədl/

adjective

moving or tending to move towards centre.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Allowing you to pass between, or to.

definitely

/ˈdef(ə)nətlē/

adverb

Without question; beyond doubt.

exhibiting

/iɡˈzibət/

verb

To show something, such as an emotion.

keeping

/ˈkēpiNG/

noun verb

action or fact of owning, maintaining, or protecting something. To take possession of something to own, e.g. a pet.

dealing

/ˈdēliNG/

noun verb

business relations or transactions. To cope with something - usually troubles.

scenarios

/səˈnerēˌō/

noun other

written outline of film, novel. Imagined sequences of events in a plan/project.

attached

/əˈtaCHt/

adjective verb

Being in a romantic relationship. To be associated or connected with.

assuming

/əˈso͞omiNG/

adjective conjunction verb

arrogant or presumptuous. used for purpose of argument to indicate premise on which statement can be based. To believe, based on the evidence; suppose.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

circular

/ˈsərkyələr/

adjective noun

Shaped like a circle or part of a circle. letter or advertisement distributed to many people.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M