# Formulario de física 2 prepa

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• Publicado : 31 de agosto de 2012

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vA= √2 (PA- PB)/ P(A12/A22- 1)
v1= √2g*h/ (A1- A2)2- 1
P1+ P* (v12/2)+ ƿ* g* h1= P2+ P* (v22/2)+ ƿ* g* h2
v12+ g*h1+ (P1/ ƿ1)= v22+ g*h2+ (P2/ ƿ2)
ƿ* g* h1= ƿ* (g* h2+ ½ v22)
°C= 5/9 °F- 32
°F=9/5 °C+ 32
°K= °C+ 273.15
°R= °F+ 459.67
Lf= Li* (1+ α* (Tf- Ti))
Δl= α* LI* ΔT
Δs= β* Si* ΔT
Δv= ϒ* Vi* ΔT
Ce= ΔQ/ m* ΔT
Cl= m/ Q
ΔQ= c* m* ΔT
Q= Ce* m* ΔT
Q= Cl* m
-[c* m* ΔT]= [c* m*ΔT]
F= K* (q1* q2/ r2)
E= K *(q/ r2)
K= 9x 109 N* m2/C2
E= F/ q
E= K* (q1/ r2)
q= √ (F* r2)/ K
I= q/ t
I= V/ R
I= P/V
R= V/ I
V= R/I
E= P* t

vA= √2 (PA- PB)/ P(A12/A22- 1)
v1= √2g*h/(A1- A2)2- 1
P1+ P* (v12/2)+ ƿ* g* h1= P2+ P* (v22/2)+ ƿ* g* h2
v12+ g*h1+ (P1/ ƿ1)= v22+ g*h2+ (P2/ ƿ2)
ƿ* g* h1= ƿ* (g* h2+ ½ v22)
°C= 5/9 °F- 32
°F= 9/5 °C+ 32
°K= °C+ 273.15
°R= °F+ 459.67Lf= Li* (1+ α* (Tf- Ti))
Δl= α* LI* ΔT
Δs= β* Si* ΔT
Δv= ϒ* Vi* ΔT
Ce= ΔQ/ m* ΔT
Cl= m/ Q
ΔQ= c* m* ΔT
Q= Ce* m* ΔT
Q= Cl* m
-[c* m* ΔT]= [c* m* ΔT]
F= K* (q1* q2/ r2)
E= K *(q/ r2)
K= 9x109 N* m2/C2
E= F/ q
E= K* (q1/ r2)
q= √ (F* r2)/ K
I= q/ t
I= V/ R
I= P/V
R= V/ I
V= R/I
E= P* t

FORMULARIO DE FISICA II
Ƿ= m/V
V= m/ƿ
W= m* g
We= W/V
We= ƿ *g
Ne= q/ qe
qe= 1.602*10-19 C
Re= 1/R1+ 1/R2+ 1/R3 (serie)
Re= R1+ R2+ R3 (paralelo)
P= V* I
Q= V* I* t
P= Q/ t
Q= R* I2* t
Rt= R1+ R2+ R3
Rt= (R1* R2)/ R1+ R2
B= (Km* I)/ d
K= 2*10-7 N/A2
E1/E2= n1/n2
Φ= B* A*senϴ
B= (Ц* I)/ 2r
B= N* (Ц* I)/ 2L
Ц= Ц0* Цr
Ц0= 4π* 10-7 Tm/A
Ц= 4π* 10-7 Tm/A
Ne= q/ qe
qe= 1.602* 10-19 C
Re= 1/R1+ 1/R2+ 1/R3 (serie)
Re= R1+ R2+ R3 (paralelo)
P= V* I
Q= V* I* t
P=Q/ t
Q= R* I2* t
Rt= R1+ R2+ R3
Rt= (R1* R2)/ R1+ R2
B= (Km* I)/ d
K= 2*10-7 N/A2
E1/E2= n1/n2
Φ= B* A* senϴ
B= (Ц* I)/ 2r
B= N* (Ц* I)/ 2L
Ц= Ц0* Цr
Ц0= 4π* 10-7 Tm/A
Ц= 4π* 10-7 Tm/A
P=F/A
ΔP= ƿ* g* (h2- h1)
Ph= ƿ* g* h
Pat= ƿ* g* h
Pabs= Ph + Pat
Pd= ƿ* v2/ 2
Fi/ Ai= Fs/ As
E= ƿl* Vl* g
E= W- Wap
Wap= W- E
G= V/ t
G= A* v
F= m/t
F= ƿ* G
A1* v1= A2* v2
Ec= ½ m* v2...