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Introduction to harmonic motion | Oscillatory motion | Physics | Khan Academy

742,804 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 9:48 / 10:03

Speech Rate:

  • 181 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

natural

/ˈnaCH(ə)rəl/

adjective adverb noun

existing in or derived from nature. naturally. person having innate talent.

springs

/spriNG/

noun other verb

season after winter and before summer, in which vegetation begins to appear, in northern hemisphere from March to May. Sudden jumps from one place to another. move or jump suddenly or rapidly upwards or forwards.

example

/iɡˈzampəl/

noun verb

Thing, person which represents a category. be illustrated or exemplified.

equations

/əˈkwāZHən/

noun other

statement that two values are equal. Mathematical statements showing things to be equal.

hopefully

/ˈhōpfəlē/

adverb

in hopeful manner.

resting

/rest/

verb

To lean, support or place something against.

initially

/iˈniSH(ə)lē/

adverb

at first.

essentially

/əˈsen(t)SHəlē/

adverb

used to emphasize basic, fundamental, or intrinsic nature of person or thing.

intuition

/ˌint(y)o͞oˈiSH(ə)n/

noun

Natural ability to guess or feel things.

restorative

/rəˈstôrədiv/

adjective noun

having ability to restore health, strength, or feeling of well-being. thing that restores health, strength, or well-being.

sitting

/ˈsidiNG/

adjective noun verb

in seated position. continuous period of being seated. To remain in a still position while being painted.

harmonic

/härˈmänik/

adjective noun

Relating to harmony in music. sound accompanying fundamental tone.

stretched

/streCH/

verb

be made or be capable of being made longer or wider without tearing or breaking.

attached

/əˈtaCHt/

adjective verb

joined to something. To be associated or connected with.

position

/pəˈziSH(ə)n/

noun verb

Where you play or your role on a sports team. put or arrange in particular position.

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