Vector Kinematics in Two Dimensions vf = vo + at
2
2
vf = v0 + 2ad
d = v0t + ½at2
Gravitation Fg = G
Electrostatics
v +v d = 0 f ⋅t 2
F=k
Q1Q2 r2
Vector Dynamics F = ma
m1m2 r2
∆V =
Fg = mg
∆Ep Q
Ffr = µFN
Ep = k
Work, Energy, and Power
Electric Circuits
W = Fd
Ep = mgh
1 Ek = mv 2 2
P=
I=
W ∆t
∆Q ∆t
∆p = Fnet ∆t
∆V d Q r
V = IR Vterminal = ε ± Ir
F = BI
Q r2
Chapter 3
ε B = VAB − IR
ε S = NS ε P NP
∆t
2
=
IP IS
Pantone 662
Suggested Retail Price $29.95
ε = –N ∆φ
r=0 g = 75 b = 145 Hex = # 004B91
Fc = mac
φ = B⊥A = BAcos θ
c = 100 m = 71 y=0 k = 18
4π r v = 2 r T
Q
Pantone 356
ac =
2
ε = BQv = Bv
r=0 g = 133 b = 63 Hex = # 00553F
Circular Motion
N I
c = 95 m=0 y = 100 k = 27
τ = F ⋅ ⊥ or τ = F ⋅ ⊥ sin θ
F = BQv
Sandner Gore
B = µ0 nI = µ0
1 f
E=
E =k
BC Science PHYSICS 12
Electromagnetism
Equilibrium
T=
F Q
V =k
P = IV
Momentum p = mv
Q1Q2 r
E=
BC Science PHYSICS 12
Physics 12 Formulae