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Mr. McGowan |
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 Chapter 2Graphing m = rise = Dy run Dx Linear y = mx + b Exp y = ax2 + bx + c Chapter 3 Motion
Dt tf - to a = Dv = vf - vo Dt tf - to Dv = vf - vo
2 Chapter 5 Motion with uniform acceleration vf = vo + at Dd = (vo + vf ) t 2
Dd = vo t + 1/2 a t2 2 a Dd
= vf2 - vo2 Chapter 4 Vectors cos q = adj = x hyp R x = R cos q y = R sin q sin q = opp = y hyp R R2 = x2 + y2 q =
tan-1 (y/x) tan q = opp = y adj x Chapter 6 Forces Fnet = ma Fnet= Fapp-Fopposing Ff = m FN
Chapter 6&7.1 Forces & Periodic
Motion t = F d (torque) F = k x (spring)
(pendulum) Chapter 7.2 Projectile motion x = Vx t y = Vy t - 4.9 t2 Chapter 7.3&8
Circular Motion & Satellites ac = v2 r Fc = m ac v = 2 p r T T = 1 / f TA2 = r
A 3 TB2 r B 3 F = G mA
mB d2 T 2 = 4
p2
r3 G Mo g = F / m Chapter 9 Momentum p = m v F Dt = m Dv pAo+ pBo = pAf + pBf mA vAo + mB vBo = mA vAf + mB vBf Chapter 10 Work Energy KE = 1/2 m v2 W= F d = F d cos q D KE = W P = W t MA = F r F e IMA = d e d r % eff = Wo X 100 Wi % eff = MA X 100 IMA Chapter 11 Mechanical Energy PE = m g h ME = KE + PE KEo + PEo = KEf + PEf 1/2 m vo2 + m g ho = 1/2 m vf2 + m g hf Chapter 12 Thermal Energy DQ = m C DT DQ = m C ( Tf - To ) DQA + DQ B = 0 If no heat is lost to the surroundings Q = mHf Q = mHv Lf = Lo ( 1 + a DT ) Lf = Lo + DL Chapter 13 Fluids P = _F_ A F2 = F1 A2 A1 P = Fg = r g h A Fbuoyant =
( r V g
)fluid Chapter 14 & 15 Waves & Sound v = l f f = 1/T f ' = f ( v + vd ) ( v - vs ) Chapter 16 Light E = P___ 4 p d2 E = I_ d2 I = P / 4 p Chapter 17 Optics ni sin qi = nr sin qr nsubstance= c____ vsubstance Chapter 18Mirror & Lenses 1 = 1_
+ 1_ f di do m = hi = - di ho do di = do f__ do - f do = di f_ di - f f = _do di do + di Chapter 19 Diffraction l = d sinq l = x d L Chapter 20&21 Static Electricity & Electric Fields F = k qA qB d2 E = Fon q' q' DV = Won q' q' DV = E d q = C DV Chapter 22&23 Circuits P = E / t P = I DV P = I2 R P = DV2 / R DV = I R RS = RA + RB + RC
1
= 1_+
1_ + 1_ RP RA RB RC Chapter 24&25 Magnetism F = B I L F = B q v EMF = B L v Is = Vp = Np Ip Vs Ns Chapter 26 Electromagnetism
q = v__ m B r q = 2 V__ m B2 r2 Chapter 27 Quantum En = n h f E = h f = h c l KE = h f - h fo p = h f = h_ c l l = h = h__ p mv Chapter 28 The Atom DE = hf rn = h2 n2______ 4 p2 K m q2 En= -13.6 eV (1/n2) Chapter 30&31 Nuclear energy DE = Dm c2 |
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