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The Physics of Slingshots, with Jörg - Smarter Every Day 31

679,280 views

SmarterEveryDay

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

90%
  • 3:17 / 3:38

Speech Rate:

  • 179 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

physics

/ˈfiziks/

noun other

branch of science concerned with nature and properties of matter and energy. The study of heat, light, and energy on objects.

smashing

/ˈsmaSHiNG/

adjective noun verb

excellent. Wonderful; great. To break into pieces.

sledgehammer

/ˈslejˌhamər/

noun verb

large, heavy hammer used for such jobs as breaking rocks and driving in fence posts. hit with sledgehammer.

understand

/ˌəndərˈstand/

verb

To know the meaning of language, what someone says.

slingshots

/ˈsliNGˌSHät/

noun other verb

handheld catapult. Loop of leather used as a weapon to throw stones. forcefully accelerate through effect of gravity.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

anything

/ˈenēˌTHiNG/

pronoun

A thing of any kind.

velocity

/vəˈläsədē/

noun

speed of something in given direction.

momentum

/mōˈmen(t)əm/

noun

Speed or force that is gained when something moves.

lightest

/līt/

adjective

Least heavy; weighing the least.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. thing that is unspecified or unknown.

calculated

/ˈkalkyəˌlādəd/

adjective verb

done with full awareness of likely consequences. To find an answer using mathematics.

analyzing

/ˈanlˌīz/

verb

To study carefully to find out the meaning of.

powerful

/ˈpou(ə)rfəl/

adjective adverb

Having a lot of physical force, energy, strength. very.

channel

/ˈCHanl/

noun verb

sea area. direct towards end or goal.

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