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27.5 Worked Example: Gravitational Slingshot

43,436 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 4:31 / 4:44

Speech Rate:

  • 137 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

because

/bēˈkəz/

conjunction

for reason that.

calculate

/ˈkalkyəˌlāt/

verb

determine mathematically.

planets

/ˈplanət/

noun other

celestial body moving round star. One of the bodies that orbit the sun.

initial

/iˈniSHəl/

adjective noun verb

existing at beginning. First letter of your given name. authorize document by signing with initials.

gravitational

/ˌɡravəˈtāSH(ə)nəl/

adjective

relating to movement towards centre of gravity.

increase
noun verb

rise in size, amount, or degree of something. become or make greater in size or degree.

consider

/kənˈsidər/

verb

think carefully about.

velocity

/vəˈläsədē/

noun

speed of something in given direction.

relative

/ˈrelədiv/

adjective noun

Measured or considered in comparison to another. person connected by blood or marriage.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

acquire

/əˈkwī(ə)r/

verb

buy or obtain asset or object for oneself.

explore

/ikˈsplôr/

verb

To travel to a place to discover more about it.

spacecrafts

/ˈspāsˌkraft/

noun other

vehicle used for travelling in space. Vehicle capable of traveling to outer space.

concept

/ˈkänˌsept/

noun

abstract idea.

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