Physics 11 Formulae Sheet - BC's New Curriculum · PDF fileJune 2016 Ministry of Education 1...
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June 2016 Ministry of Education 1 Ministry of Education Physics 11 Formulae Sheet Kinetics 1D v = Δd Δt d = vt v = v 0 + at d = v 0 t + 1 2 at 2 a = Δv Δ t d = 1 2 at 2 v = v + v 0 2 v 2 = v 0 2 + 2ad Dynamics 1D, Forces F g = mg F fr = μ F N F net = ma F g = G m 1 m 2 r 2 F = k Δ x Momentum 1D p = mv Δ p = F net Δt impulse = Δ p F net Δt = m Δ v Energy W = Fd E p = mgh P = w Δt = ΔE Δt ΔU = Q − W W = ΔE E k = 1 2 mv 2 efficiency = W out W in = P out P in Q = mcΔT
Transcript of Physics 11 Formulae Sheet - BC's New Curriculum · PDF fileJune 2016 Ministry of Education 1...
June 2016 Ministry of Education 1
Ministry of Education
Physics 11 Formulae Sheet
Kinetics 1D
v = ΔdΔt
d = vt
v = v0 + at
d = v0t + 12 at2
a = ΔvΔt
d = 12 at2
v = v + v0
2
v2 = v02 + 2ad
Dynamics 1D, Forces
Fg = mg
Ffr = μFN
Fnet = ma
Fg = G
m1m2
r2
F = kΔx
Momentum 1D p = mv
Δ p = FnetΔt
impulse = Δ p
FnetΔt = mΔv
Energy
W = Fd
Ep = mgh
P = wΔt
= ΔEΔt
ΔU = Q −W
W = ΔE
Ek = 12 mv2
efficiency = Wout
Win= Pout
Pin
Q = mcΔT
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Electric Circuits
I = QΔt
P = IV
∑in I = ∑out I
i2 + i3 = i1 + i4
Rr = R1 + R2 + R3 …Rn
V = IR
Vterminal = ε ± Ir
∑loop v = 0
i1 + i2 + i3 + i4 = 0
1Rr
= 1R1
+ 1R2
+ 1R3
+… 1Rn
Special Relativity
t = t0
1− v2
c2
l = l0 1− v2
c2
vtotal =v1 + v2
1+ v1v2
c2
m = m0
1− v2
c2
E = mc2
Wave Motion and Geometrical Optics
1d1
+ 1d0
= 1f
n1 sin θ1( ) = n2 sin θ2( )
T = 1f
n = cv
v = fλ
Quantum
E = hf = hcλ
λ = hvmv2 = h
mv
R T( ) = σT 4
σ xσ p ≥ n2
E = hvenv ht −1
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Nuclear Physics
ZAX → Z−2
A−4Y + 24α
ZAX → Z
AY + 00 γ
B = BA= Δm( )c2
A
ZAX → Z+1
AY + −10β
E = mc2
Md = mn + mp( ) − mo
