VP4 Flashcards

1
Q

T

A

∆t/n = 2π√(m/k)

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2
Q

x(t)

A

A cos (wt + fo)

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3
Q

a(t)

A

-w^2 A cos (wt + fo)

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4
Q

v(t)

A

-w A sen (wt + fo)

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5
Q

v^2(x)

A

w^2 (A^2 - x^2)

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6
Q

v max (em O)

A

w A

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7
Q

a(x)

A

-w^2 x

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8
Q

a max (em A)

A

w^2 A

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9
Q

F

A

-Kx

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10
Q

f

A

1/T

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11
Q

Em (m-m horiz)

A

KA^2/2 (cte)

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12
Q

K (m-m horiz)

A

m w^2

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13
Q

K (pend)

A

mg/L

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14
Q

T pend

A

2π√(L/g)

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15
Q

w

A

2π/∆t

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16
Q

v (OG)

A

λ f

17
Q

vermelho

A

cor com f mínimo

18
Q

ponto objeto

A

raios que chegam ao SO

19
Q

ponto imagem

A

raios que saem do SO

20
Q

ponto real

A

encontro dos raios

21
Q

ponto imaginário

A

encontro dos prolongamentos

22
Q

ponto impróprio

A

raios não se encontram (paralelos)

23
Q

fase lua eclipse solar

A

lua nova

24
Q

fase lua eclipse lunar

A

lua cheia

25
Q

K (elétrica)

A

1/4 πe

26
Q

Lei de Coulomb

A

Fe = k |Qq|/d^2

27
Q

intensidade campo elétrico

A

E = Fe/|q| = k |Q|/d^2