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The Real Physics of Roller Coaster Loops

147,293 views

Intro:

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

Video Vocabulary

/stärt/

started
verb

To turn something on.

/vəˈläsədē/

velocity
noun

Speed in a given direction.

/ˈkänˌsept/

concept
noun

Abstract idea of something or how it works.

consists
noun verb

set of railway vehicles forming train. be composed of.

/ˈpräbəblē/

probably
adverb

certainly.

/akˌseləˈrāSH(ə)n/

acceleration
noun

Increase in the speed or rate of something.

/THro͞o/

through
adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

/ˈdānj(ə)rəs/

dangerous
adjective

Involving the chance of hurt or damage; risky.

/ˌəndərˈstandiNG/

understanding
adjective noun verb

sympathetically aware of other people's feelings. ability to understand something. To know the meaning of language, what someone says.

/ˈpərfək(t)lē/

perfectly
adverb

In a faultless manner; without mistakes.

/ˈrālˌwā/

railways
noun other

track made of steel rails along which trains run. Systems of tracks on which trains travel.

/tôrd/

towards
preposition

In the direction of someone or something.

/ˈrē(ə)ˌlīz/

realized
verb

To become aware of or understand mentally.

/ˌenjəˈnir/

engineers
noun other verb

designer or maker of machines. Someone whose job is involved with engineering. design and build.

/ˈpik(t)SHər/

picture
noun verb

painting or drawing. To understand or imagine something.

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