formule Flashcards by Vanja Tanasijevic

Q

srednja ugaona brzina

A

omega s = opisani ugao/t

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Q

trenutna ugaona brzina

A

omega = delta opisani ugao/delta 7

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Q

srednje ugaono ubrzanje

A

alfa s = omega krajnja - omega početna / t

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Q

trenutno ugaono ubrzanje

A

alfa = delta omega /delta t

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Q

period

A

T = 2 pi / omega T = 2r pi / V

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Q

frekvencija

A

1/T

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Q

pređeni put

A

s = r puta opisani ugao

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Q

linijska (periferijska) brzina

A

V = r puta omega

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Q

tangencijalno ubrzanje

A

at = r alfa

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Q

normalno ubrzanje

A

an = v na 2 / r r puta omega na 2

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Q

ukupno ubrzanje

A

an na 2 + at na 2 pod korenom

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Q

brzina

A

omega puta r

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