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Rotational kinetic energy | Moments, torque, and angular momentum | Physics | Khan Academy

185,941 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 13:47 / 14:02

Speech Rate:

  • 197 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

instead

/inˈsted/

instead
adverb

When one thing is replaced by another.

determine

/dəˈtərmən/

determine
verb

cause to occur in particular way.

throwing

/THrō/

throwing
verb

To confuse or upset someone.

kinetic

/kəˈnedik/

kinetic
adjective

relating to or resulting from motion.

rotational

/rōˈtāSH(ə)n(ə)l/

rotational
adjective

Concerning rotation.

objects
objects
noun other verb

material thing. Some things you can see or touch, but is not alive. express disagreement.

pitches

/piCH/

pitches
noun other verb

degree of highness or lowness of sound. Acts of throwing a baseball for someone to hit. To set up a camp or tent for a length of time.

definitely

/ˈdef(ə)nətlē/

definitely
adverb

without doubt.

spinning

/ˈspiniNG/

spinning
noun verb

action or process of spinning. To make a ball rotate when throwing it.

alright

/ˈˌôl ˈrīt/

alright
adjective adverb exclamation

OK; fine; good. in satisfactory manner or to satisfactory extent. expressing or asking for assent or acceptance.

formula

/ˈfôrmyələ/

formula
noun

Plan, rule or method for doing or making something.

knuckle

/ˈnək(ə)l/

knuckle
noun verb

Rounded bone where the fingers can bend. rub or press with knuckles.

regular

/ˈreɡyələr/

regular
adjective noun

Being normal, usual, or average. Soldier who has a permanent job in the army.

baseball

/ˈbāsˌbôl/

baseball
noun

Small ball used in the game of baseball.

equivalent

/əˈkwiv(ə)lənt/

equivalent
adjective noun

Equal to something in value, use or meaning. equal or corresponding person or thing.

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