Question

necesito ayuda para física fundamental, si me pudieran ayudar con la mayoría de estas preguntas se los agradecería mucho.

Answer 1

2.57

V=I R

$I= \frac{V}{I}$

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2.58

P V = n R T

$T= \frac{PV}{nR}$

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2.59

F = m a

$a = \frac{F}{m}$

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2.60

S =  v t + d

d = S - v t

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2.61

$F= \frac{m v^{2} }{R}$

$R = \frac{m v^{2} }{F}$

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2.62

$S = \frac{1}{2}a t^{2}$

$a = \frac{2S}{t^{2} }$

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2.63

2 a s = (Vf)² - (V₀)²

$a = \frac{(Vf)^{2} - (V0)^{2}}{2s}$

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2.64

$C = \frac{Q^{2} }{2V}$

$V = \frac{Q^{2} }{2C}$

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2.65

$\frac{1}{R}=\frac{1}{R1}+ \frac{1}{R2}$

$\frac{1}{R} = \frac{R1 + R2}{R1 * R2}$

$R= \frac{R1*R2}{R1 + R2}$

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2.66

M V = F t

$t= \frac{MV}{F}$

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2.67

m v₂ - m v₁ =F t

m V₂ = Ft + m V₁

$V2 = \frac{Ft + m V1}{m}$

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2.68

$\frac{P1 V1}{T1}=\frac{P2 V2}{T2}$

T₂ (P₁V₁) = T₁ (P₂V₂)

$T2 = \frac{T1 (P2V2)}{(P1V1)}$

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2.69

V= V₀ + a t

a t = V - V₀

$a = \frac{V - V0}{t}$

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2.70

c² = a² + b²

b² = c² - a²

$b =\sqrt{(c^{2} - a^{2})}$

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Pd:

uff.... Hubiese sido más fácil a lapiz y papel y luego tomarle una foto xd. ☺