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}}

4.4 Non-inertial Reference Frames

46,045 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 4:26 / 4:38

Speech Rate:

  • 144 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

coordinates
noun other verb

number indicating position. Clothing with styles/colors that go well together. To match styles or colors that go well together.

accelerated

/əkˈseləˌrāt/

verb

To cause to occur earlier than expected.

inertial

/iˈnərSHəl/

adjective

relating to or arising from inertia.

different

/ˈdif(ə)rənt/

adjective

not same as another or each other.

measures

/ˈmeZHər/

noun other verb

plan or course of action. Tools used to calculate the size of some things. To calculate size, weight or temperature of.

capital

/ˈkapədl/

adjective exclamation noun

Main, or major. expressing approval. Official main city of a country, province or state.

positions

/pəˈziSH(ə)n/

noun other verb

location of someone or something. People's job or status level. put or arrange in particular position.

relative

/ˈrelədiv/

adjective noun

(Grammar) referring to words that appear earlier. Members of the family.

suppose

/səˈpōz/

verb

To imagine or guess what might happen.

because

/bēˈkəz/

conjunction

For a reason.

slightly

/ˈslītlē/

adverb

to small degree.

velocity

/vəˈläsədē/

noun

speed of something in given direction.

between

/bəˈtwēn/

adverb preposition

in space separating things. From one person, thing, or place, to another.

acceleration

/akˌseləˈrāSH(ə)n/

noun

Increase in the speed or rate of something.

supposed

/səˈpōzd/

adjective verb

generally assumed or believed to be case, but not necessarily. To imagine or guess what might happen.

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