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Action and reaction forces | Movement and forces | Middle school physics | Khan Academy

4,115 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:46 / 4:51

Speech Rate:

  • 176 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

enlarge

/inˈlärj/

enlarge
verb

To make something larger (e.g. a photo).

velocity

/vəˈläsədē/

velocity
noun

Speed in a given direction.

particles

/ˈpärdək(ə)l/

particles
noun other

minute portion of matter. Tiny pieces or quantities of some things.

molecule

/ˈmäləˌkyo͞ol/

molecule
noun

Two or more atoms chemically combined.

occurring

/əˈkər/

occurring
verb

To come to pass or to happen.

pushing

/po͝oSH/

pushing
verb

To force a change in a quantity, price, number.

examples

/iɡˈzampəl/

examples
noun other verb

thing characteristic of its kind. Things, people, which represent a category. be illustrated or exemplified.

probably

/ˈpräbəblē/

probably
adverb

That is likely to happen or be true.

exerted

/iɡˈzərt/

exerted
verb

apply or bring to bear.

opposite

/ˈäpəzət/

opposite
adjective adverb noun preposition

situated on other or further side. in opposite position. opposite person or thing. facing.

reaction

/rēˈakSH(ə)n/

reaction
noun

Bodily response to a drug or something eaten.

through

/THro͞o/

through
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.

misunderstood

/misəndərˈsto͝od/

misunderstood
adjective verb

incorrectly interpreted or understood. To fail to get the meaning correctly.

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